Sorry that happened Chris! The Freewing F-4 was notorious for having a weak elevator servo installation from the manufacture: The fragility of the factory installed servo, the substandard glue used to secure the servo in place and a weak linkage, all combined, have been problematic for several Freewing F-4 pilots. It's possible your previous vids covered this insight. Best wishes towards your next F-4 project.
@stevec75962 жыл бұрын
This is how I got my F-4. It had a crash from a dead elevator servo and I was given the airplane. I installed an HS5245 and repaired the damage enough to fly it. It's been great!
@davegianakos65122 жыл бұрын
My heart sank a bit this morning when I discovered the demise online of your Great Pumpkin! I followed the build with interest and watching the videos of you fly through the skies with authority. I still have my F-4,painted up as an F-4N in colors of VF-84 Jolly Rogers. On one of its first flights, I got a bit slow coming near the approach end of the runway, it rolled over onto its back in the dirt. The cockpit was broken off in the cockpit area, I glued it back together as best I could, but it definitely is slightly "bent" to the left. I still fly it although I have to have some aileron trim in it just to keep it level. But it does fly. I'll fly it until it goes in someday, and probably get another. Always enjoy your videos and your products. The dual afterburner I bought from you still works great!
@Thercgeek2 жыл бұрын
Well, all part of the game unfortunately. She will rise again I’m sure. Glad yours is still flying! 😊
@ry400xp2 жыл бұрын
When you turned from downwind to base and having a tailwind in the base leg, you’ll instantly lose performance and airspeed and could cause a stall. The fact that you tried to recover with a secondary stall looks like the elevator was working but who knows. The only way to know is to pull the tapes from the black box and CVR.
@Thercgeek2 жыл бұрын
Quite possibly what happened. Unfortunately, the black box was unable to be recovered from the crash site. 🤣
@nickhayley2 жыл бұрын
Id day the dead elevator servo didn't help 🤣
@Thercgeek2 жыл бұрын
I think what @Life with Nick and Haley said 🤣
@seanmolloy94222 жыл бұрын
Sorry for your loss. I once had a bound up servo and when I loaded it, the other functions would brown put. Fortunately it failed on the bench
@memcrew12 жыл бұрын
You won’t lose airspeed going from a downwind to a base leg. You’re confusing ground speed with airspeed.
@billsmith38502 жыл бұрын
The old combination of factors that came together. The flying field layout with trees seemed to have contributed to the pilot's decision to steepen the pitch angle before turning base to final approach to set up for a steeper than normal approach. (New airport for the pilot.) A strong tail gust with turbulence (Forecast weather conditions). Reduced airspeed and angle of attack caused a localized airflow separation to occur resulting in a stall. Pilot was unable to perceive and respond to the changing flight condition that developed very quickly in this phase of flight. (Pilot stated he had not flown the type in some time) The Phantom definitely has some unforgiving flight characteristics in a stalled condition. Video analysis shows the pilot feeding in elevator as he was slowing to turn base therefore the elevator was operational during this phase of the flight. The servo failed later as a result of the impact and did not contribute to the crash. I liked that plane too. Another great video. Thanks.
@Thercgeek2 жыл бұрын
Haha, ntsb report right there 🤣
@JustwingitRC2 жыл бұрын
Oh man, that blows dude 😯! Glad I got to see this beauty in person on a few occasions. Blue skies and better days to you my friend 😎👍
@Thercgeek2 жыл бұрын
As they say, there are two type of rc airplanes…those that have and those that will crash. 🤣. I expect she’ll rise again in some form, just not right now sadly.
@warbuzzard71672 жыл бұрын
I had a Durafly Spitfire MkVB that I loved. I had built, crashed, rebuilt, refreshed and fine-tuned a dozen times. It was my first >1m warbird. After not flying it for a while, I put it up in the air with the gyro off. It became hard to control and drifted too far away from me. I lost perspective on it and it went into a nosedive from which I could not recover. Hobby King stopped selling the model years before... so I recovered the parts, stripped off all the electronic gear, then put the crushed airframe in the trash. You are right. They all have an expiration date on them. 😔
@Wefi012 жыл бұрын
Classic downwind and bank stall. Happens to the best if us..hope you get her a new fuse soon...enjoyed your videos.
@cmayrc2 жыл бұрын
Props for thoroughly explaining why the servo might have failed and not just blaming it on happening right before the crash. Sorry bout your Phantom man, but great video!
@Thercgeek2 жыл бұрын
All part of the game as you know. When something happens, I’m probably one of the few who will tend to blame myself first before anything else. This one was curious though, but still likely my fault, haha!
@buddy10652 жыл бұрын
Great video and well put together.
@Thercgeek2 жыл бұрын
Thank you! Figured I’d have a little fun with it, you know?
@psiturbo Жыл бұрын
Great editing and well time snippets.
@mrt10352 жыл бұрын
Farewell great Pumpkin! If you don’t turn it into a E model fix it back up and make it a hangar Queen. Pumpkins are always worth having around. Great video Chris
@larryegilman12 жыл бұрын
An absolutely gorgeous sky master F-4 was lost at Best in the West Jet Rally this year. Big difference in $$, but equally heart breaking. I am sorry for your loss of a unique, labor intensive, well executed model
@Thercgeek2 жыл бұрын
All part of the game unfortunately. She will rise again I think after I get some other projects done.
@alanshearing75152 жыл бұрын
And from the ashes. A sad day goodbye Pumpkin. I really like the unmistakable shape of this model in the air . Hope for a reboot Chris .
@Thercgeek2 жыл бұрын
I think it’ll happen, just not right now. On to other projects for the moment. 😊
@shelbyseelbach9568 Жыл бұрын
Turning into a downwind base leg with flaps and gear down is always going to be a gamble. I've learned the hard way to make sure my base leg is always into a prevailing crosswind with my EDFs. Turning downwind while slow with the extra drag from flaps and extended gear will cause you to drop like a freaking brick in my experience.
@traveler71372 жыл бұрын
Well done video Chris really really enjoying the new videos. Hope you're enjoying your new locale and as always look forward to more. Thanks, John from Canada
@Thercgeek2 жыл бұрын
Thanks man! We’re loving it here. Been a huge adjustment though in trying to sort out the right focus and routine for this business, you know?
@traveler71372 жыл бұрын
@@Thercgeek Chris you need to tell us more about your business. Perhaps here even here in Canada I could be a customer. But although I follow your channel closely I'm not sure what you do as far as earning money. Certainly my respect for you and my friendship towards you would lead me to giving you business if I could good please don't afraid to make money as far as your viewers go. You are a staple in my diet of KZbin viewing and i would support you if I can.
@richardwylie072 жыл бұрын
Sorry Chris. We all loved the great pumpkin!! Whenever I buy any foamy with an all flying stab… I replace the elevator servo with something much higher torque, I fortify the mounting system… and upgrade the control arm. Given this is now 8cell there is much higher demand on that one little factory servo.
@Thercgeek2 жыл бұрын
All part of the game. This actually was an aftermarket servo in there which made it all the more curious. The likelyhood is that I dumb thumbed it and the servo failure was secondary to that.
@skytalon742 жыл бұрын
4:55 -I can see the plane pitching up with your inputs so the elevator servo seems to be working fine and if this happened at the turn without increasing throttle... hmmm. I've been there and looked exactly like my stall/crash. Thanks for posting.
@ironmover58002 жыл бұрын
That sux ! That was a beautiful plane , thanks for showing even great pilots have issues out of there control
@Thercgeek2 жыл бұрын
All part of the game unfortunately.
@mjpburke12 жыл бұрын
"That spin was hell. It would've shook me up." "A good pilot is compelled to always evaluate what's happened. So he can apply what he's learned. - Up there, we got to push it. That's our job." Part of the hobby some cannot cope with... you handled it well. I could see she was getting buffeted by the wind on that last pass. My F5 does not like slows dirty turns in the wind. I had one looked pretty similar to what happened to you here. First turn coming out of down leg setting up for approach dirty.... I ended up pulling out of a stalled turn about 3' off the ground. First time I ever took her up on a windy day. 10th/12th flight overall with her. SEVERE pucker factor!!! I never go below half throttle dirty anymore unless I am lined on and on the "glide slope". I have wondered though, on windy days, are these servos being overtaxed with these stabilization systems making constant corrections...
@Thercgeek2 жыл бұрын
Yeah, my speed and throttle was about right for a calm day, didn’t do well accounting for the increasing wind. That could’ve been what caused that uncommanded tuck.
@g-man22282 жыл бұрын
😂
@traveler71372 жыл бұрын
That ending had me feeling goosebumps like the end of an MGM Grand movie. Very dramatic at the end there Chris. LOL
@Thercgeek2 жыл бұрын
Haha, thanks! I figured might as well have some fun with it and craft a full story around it. Was fun to out together, but wished it wasn’t a crash video, haha
@iotaprime28922 жыл бұрын
Observing Robert Petrincic's crash of the ME-262, it stalled when at a similar downwind to base zone of flight. Also, there's a P-38 stall-spin vid where the guy miraculously pulls it out. Again, the aircraft was quite distant. I'm considering the possibility there's a tendency to slow down when the aircraft is distant. I don't understand the reasons. We do know there's better mental connection/feedback with the plane when it is in closer proximity. I jockey the throttle continuously through flight, adjusting to ascent, descent and turns. So I may be more vulnerable to an under-throttle mistake. More of a beginner pilot stays safe keeping the throttle above 1/2 or normal cruise and adjusting less. But what happens when we're thinking about slowing down for landing? Could I dumb-thumb the throttle? Is it more likely when the plane is distant? I'm practicing better throttle awareness by taking a lesson from flights shared on KZbin. So Thanks! p.s. It was the SERVO!
@whoknows86782 жыл бұрын
Beautiful model. So sorry that happened, Chris.
@Thercgeek2 жыл бұрын
All part of the game. She’ll rise again I’m sure.
@whoknows86782 жыл бұрын
@@Thercgeek Yup, git-R-done!
@dougkoprowski74932 жыл бұрын
Sorry to hear. Chin up and onward. Best regards!!
@airhammer62032 жыл бұрын
Nice video Chris, she was a GREAT pumpkin..... Plant one of her seeds and watch'er grow..... AirHammer out!!
@Thercgeek2 жыл бұрын
Yasss!
@Airsally2 жыл бұрын
Aww man sorry to see this Chris...but it does happen from time to time . Not used to seeing all those trees around you while flying. Look forwards to your future builds.
@Thercgeek2 жыл бұрын
Yep, all part of the game unfortunately. She will rise again I think. 😊
@rcflyingsanfrancisco29682 жыл бұрын
Almost identical crash of my Freewing F-4 earlier this year. Put gears down in downwind leg and before turn to base leg, it lost power and went down. I attributed it to old 6S battery.
@Thercgeek2 жыл бұрын
That’ll do it 😕
@austinlangley45392 жыл бұрын
What’s the best way to repaint a plane and keep it light because I’ve seen you use just 2 layers of minwax (spartan) just a primer coat (t-6 texan) and minwax and primer on the f-14 what’s the best way to go?
@Thercgeek2 жыл бұрын
It really depends on what you’re desired result is. The lightest is to simply paint over the stock airframe with no other prep. I do the other work to get a cleaner and smoother finish from the airframe.
@austinlangley45392 жыл бұрын
@@Thercgeek ok thanks so much
@kmurphy7392 жыл бұрын
Great vid.... 👍
@Thercgeek2 жыл бұрын
Thanks! Figured I’d have a little fun with it, haha
@arrowflyte22 жыл бұрын
"Evaluate what has happened so you can apply what you learn" Viper (Tom Skerritt) in Top Gun (1986) 😂😂
@Thercgeek2 жыл бұрын
Haha, nice! 🤣
@davidbohner6922 жыл бұрын
Tragic !If you couldn’t save it, no one could. RIP Great Pumpkin😭
@pointnozzleaway2 жыл бұрын
I Did Enjoy the Great Pumpkin story. Have been there
@HobRaceteam2 жыл бұрын
The Stab Servo I used was a Hitec HS-5245 MG digital mini
@robertchapman77732 жыл бұрын
Chris I feel for you. I loved watching it in the vids. It was one of a kind. For me Its kind of like watching my favorite team getting eliminated in the playoffs. HEART JUST SINKS. Onwards and upwards sir B
@Thercgeek2 жыл бұрын
All part of the hobby.
@trondyne35132 жыл бұрын
Can you please share what do you use to finish the foam?
@Thercgeek2 жыл бұрын
Yeah, I have a link to the playlist in the description. This is it: bit.ly/YTRefinishing
@trondyne35132 жыл бұрын
@@Thercgeek Ah okay thanks... Yes, I discovered the use of polycrylic too many years ago (added a lot of weight can't sand) but was wondering if there was a better way to paint, since some foam is very hard to get paint to stick to... I am always perplexed because these manufacturers seem to have some kind of paint that sticks... Do you have any idea what they use? Thanks again and sorry about your Great Pumpkin!
@alphamrc3092 жыл бұрын
This will be a day long remembered, in a sad way! May whatever replaces its spot in your hangar live just as storied a life!
@Thercgeek2 жыл бұрын
It’s a true Halloween horror story, isn’t it? 🤣 she’ll rise again in some form I’m sure. Enjoyed flying it too much. 😊
@hammertime9642 жыл бұрын
Sorry for your loss Chris😕🍻
@Thercgeek2 жыл бұрын
Cheers! All part of the hobby unfortunately. She’ll rise again I’m sure. 😊
@Whitpusmc2 жыл бұрын
Bummed for the loss, we have all been there!
@Thercgeek2 жыл бұрын
All part of the game
@BenBartlow2 жыл бұрын
Thanks so much for the horse Apple clip I moved to PA a few years ago and I've been wondering what those are
@simonetaormina7080 Жыл бұрын
I have the F 14 and the F 15 from motion. I can’t get more than 2.5 minutes and have maybe 10 percent left , and I do manage my throttle. My Stinger 90 4.5 minutes and still have enough for a go around if needed , looks like you lost power. If I flew my scale jets like that I would no longer have them. What was your battery percentage after that?
@Thercgeek Жыл бұрын
The model had plenty of power left. You can hear it come in, I think I just dumb thumbed it and got it too slow for the conditions. I was flying an 8s jetfan 90 setup in it that would get me around 5 minutes of mixed flying pretty easily. Super efficient and great performance.
@capnhardway2 жыл бұрын
It was a bit weird, I hope you are able to repair. When I first joined the Air Force they were the main fighter, their straight line speed coming towards the runway was breathtaking! I think right next to the F 16, my favorite fighter. Thanks, sorry for your loss, watching the video, I believe for what it's worth, you didn't have full control.
@Thercgeek2 жыл бұрын
Thanks man, it’s all part of the hobby. I definitely didn’t feel like I had full control, but could’ve been because it was slow too. She’ll rise again at some point.
@pappy8832 жыл бұрын
Geek (think i'm gonna be sick) So sorry for loss, exact same thing happened to my F-18. high wind, turning down wind, slowing for final. In slow motion the wings were rocking a little just before it turned. This is a clue. just as it was going down it looked like you tried pitching up to save it so maybe the elevator was not so much a factor. Your Still the best in my book.
@Thercgeek2 жыл бұрын
Entirely likely. My speed and throttle setting were about right for a calm day, but I didn’t do well accounting for the increasing wind. Could’ve been what got it into the situation.
@pappy8832 жыл бұрын
@@Thercgeek My F-18 was in 5 pieces, glued it back, still fly's, (pretty good) lesson learned.
@robwetterholtjr2 жыл бұрын
Thanks for an honest debrief on this one. I see you installed a Castle ESC as well. Any comment on preference between the Talon and Phoenix Edge Lite series and why you chose one over the other?
@Thercgeek2 жыл бұрын
I went for the cc edge esc because that’s what I had. They’re good and so are the Talon esc’s too.
@iansummers69452 жыл бұрын
You took it well Chris and great follow up on an air crash investigation. Another reason I like foamies. 😮
@airman98202 жыл бұрын
Yeah first thing I did when I got my F4 was replace the tail servo, had heard of failures. Where is your field located, I have thought of moving to Tennessee but didn't look like there were many flying fields in that state. Yours looks pretty nice from what I can tell.
@Thercgeek2 жыл бұрын
This actually was an upgraded servo that I had in there. This field is at cane ridge park in the outskirts of Nashville. Great spot with a great group of guys!
@airman98202 жыл бұрын
@@Thercgeek Looks like a nice field. Will try and make the jet event next year, little over 3 hrs away. Do you need the park permit to fly at a event?
@lw2163162 жыл бұрын
@@airman9820 Come fly with us and you will be considered our guest and covered by our permits - you will need AMA of course - in case your great pumpkin lands on someone's toe !
@coldude25592 жыл бұрын
Sorry to see this mate, it's always heart breaking to lose a good flying model....
@Thercgeek2 жыл бұрын
All part of the game unfortunately. She’ll rise again I’m sure.
@Zek17012 жыл бұрын
Looks like some of my recent flights where the expiration became due. Looked awesome in flight!
@Thercgeek2 жыл бұрын
They all have one! 😉
@pontiacf2 жыл бұрын
Sorry for your loss 😢…she be back even better soon 🎃
@Thercgeek2 жыл бұрын
Definitely 😊
@chadkuenzinger42562 жыл бұрын
Oh nooooooo…….I’m so sorry for your loss. She went to the great pumpkin in the sky.😢
@Thercgeek2 жыл бұрын
All part of the game. I’m sure she will rise again at some point. Enjoyed flying it too much not to. 😊
@vincent-wu7bw2 жыл бұрын
It's cool that you fly there now. I learned to fly there and still visit some. I have helped pick a few planes out of that field.😄
@Thercgeek2 жыл бұрын
Cool!
@EJ-742 жыл бұрын
R. I. P. F-4 PHANTOM 🙏
@dont64412 жыл бұрын
RC can be a cruel hobby. Enjoyed your video and story.
@Thercgeek2 жыл бұрын
Sometimes it can, but it’s all part of it. 😊
@payitfwdrcl61712 жыл бұрын
Oh my. Feel for you Chris. Get her fixy and back in the air. Take care, Brad.
@SlowFlyer852 жыл бұрын
I feel for you been there more then once . and you know you shouldn't take it up but you do anyway and electronic failure hinge failure and you watch her come down hard great video can't wait to see you new replacement one keep up the good videos
@Thercgeek2 жыл бұрын
As they say, discretion is the better part of valor, haha! Definitely lacking discretion, but it happens. Thanks for the support!
@ficosk8 Жыл бұрын
Shit, the video for analysis is the only consolation. You did a great video for us. Thanks!
@ficosk8 Жыл бұрын
Being a rookie and having lost my first balsa plane because of elevator servo failure or servo horn failure I´m afraid of that happening again. A young guy told me, "but you can knife edge back down"... yes you can if you have all the Time in the world, and a good simulator xD
@looneytunes47 Жыл бұрын
After many questionable crashes of my own thru the years i always make sure to keep the Gear Tucked up just incase i do have to ditch one..This saves on a huge amount of damage that the nose gear will inflick on the plane
@TheRCAirMarshall2 жыл бұрын
RIP Great Pumpkin! 🎃 I thought we'd get to see forever But forever's gone away It's so hard to say goodbye to yesterday😢
@Thercgeek2 жыл бұрын
Hopefully she’ll live again…😕 Btw, nice job pulling out the Boyz II Men reference! 🤣
@Whitpusmc2 жыл бұрын
Nice field!!
@heeder777 Жыл бұрын
Always sucks reaching the expiration date. Watching your post flight analysis, it came to me what we do in a full-scale incident or a crash. Before moving anything, document the plane with photos from several angles. In a model, check the movement of the control surfaces if possible or at a minimum listen for servo operation. I know we want to just grab the trash bag and start filling it with the pieces but think about it this, you could have confirmed it the stabilator was jammed up against an object, verified the servo operation after if the battery or receiver was damages/disconnected. Of course, I've never really done this, but without the emotional burden you experienced, it was easy to come up with this approach to how a crash may have occurred. Waiting with bated breath for the Hustler first flight! 😀
@Thercgeek Жыл бұрын
All good points. We actually had a tough time finding it as the brush was quite high. We had to jockey the throttle to make some noise to help us locate it. My friend was the one who picked it up after falling into a hole on the way to it, haha
@TheFrenchPug2 жыл бұрын
Thank you for your sacrifice.
@Thercgeek2 жыл бұрын
Haha, it was bound to happen! 🤣
@terryperrott85672 жыл бұрын
I feel the pain, all the time you put into of refinishing surface & paint scheme. Yes they all have expiration date. Did you have to remove any foam to install the JetFan 90mm fan Or make any mods? Back in the 90s I built a Yellow Aircraft F-4 , I built as a Blues Angle's, took like a year to build to finish. Did maiden, after that got 4 more flights & another pilot plowed into the belly of it. I had a OS 90 with a Dynamax fan.
@Thercgeek2 жыл бұрын
All part of the game unfortunately. I think I had to remove a little foam around the shroud to get the hatch fit right, but that was it getting it in there.
@terryperrott85672 жыл бұрын
@@Thercgeek Thank You for replying
@jjs32872 жыл бұрын
Sorry for your loss...
@Thercgeek2 жыл бұрын
Thanks. All part of the game unfortunately.
@capt9982 жыл бұрын
I know you know but the F4 is infamous for getting way too draggy when the gear and flaps are down. I maidened a friend's FW 6S F4 and used only 3/8" down flaps on landing, this thing is like a surf board if the nose pitches up a bit. On the down leg, I did see your F4 slow down and pitch up a bit going slow but then nose went down a bit and it picked up some speed. Assuming Full Flaps were used on the down leg (I think I saw them deployed at the beginning of the video and they looked like almost 75 degrees down?) and watching the slow mo video, it looks like a typical F4 stall but then it recovered from the first stall into a level flight for a split second, Elev servo still working well, but now it's going way too slow so it stalled again and I didn't hear the EDF coming up to speed till almost impact. It's very possible the Elev servo got damaged from the impact and being stuck in the bushes. Hopefully you get it fixed! Thx for sharing.
@JeffsCustomRC2 жыл бұрын
Hate to see this Chris!! However, I too had something similar happen on my maiden, but was lucky enough to retrieve with no damage, and find that elevator servo had indeed crapped out, so I did the hitech servo upgrade with 256 rod, and so far…no more issues. So, I bid farewell Great Pumpkin, and hopefully another will take your place in that great pumpkin patch someday👊🏼🎃🎃
@patrickskahill65302 жыл бұрын
Dang sorry to see this..Ive refinished my F4 and F14 from Freewing and they have been hanging on my wall since lol. Funny but was considering flying the F14 next weekend. I think its just fine right where it is lol
@Thercgeek2 жыл бұрын
Haha, after all as they say, takeoffs are optional. 🤣
@patrickskahill65302 жыл бұрын
@@Thercgeek Ha ha yep. To my own credit I did fly them a bunch before I spent all that time detailing them, so I can live with myself lol. Sorry again. Beautiful plane and hope you repair it.
@ltfadl12 жыл бұрын
Oh no Chris, my heart hurts for ya. Such a beauty, but I'm excited to see the rebound. I slapped right into the side of my car today and tore up my F16 so I feel ya pain bud. 😭 👍
@Thercgeek2 жыл бұрын
Oh man, that hurts! Hopefully not too bad on the car?
@HobRaceteam2 жыл бұрын
Not sure if you are running the stock UBEC. I had one fail in my F4 (over volt) and it took out my rudder servo before it failed completely and burned out all my servos. Lucky it happened on the ground. Might pay to check your UBEC just in case. The other thing Ifound was that the stock STAB servo was marginal for the load from the STABS especially on 8S and replaced it with a HITEC MG mighty mini servo. Hope this helps.
@Thercgeek2 жыл бұрын
I actually had an upgraded servo in it. Likelihood is I dumbthumed it, but the servo failure was a curious bit in the whole thing as I didn’t have any control of it once it departed.
@victorrcjets76602 жыл бұрын
I miss mine. stock servo? mod done on the elevator area? I love how yours flew at Palomar.
@Thercgeek2 жыл бұрын
It was one of my favs man, but this is the way. This was actually an updated servo I had in it. Thinking it possibly may have not been up to the task long term.
@shownuff8912 жыл бұрын
Pumpkins are part of the a winter Squash Family and it was ever more apparent when it hit the ground …RIP great pumpkin may you squash in peace 😂
@Thercgeek2 жыл бұрын
Haha, now to plant a seed to grow another one! 🤣
@shownuff8912 жыл бұрын
@@Thercgeek lol I know you will come up with something . We all will be waiting
@LOSCABOSLIFE2 жыл бұрын
Probably the failure of the servo. Unlike a fixed elevator surface, a flying elevator takes a lot more pressure. This is why on any flying elevator, I always upgrade the servo(s). It happened to me once and ever since all my jets with flying elevators have high Torque servos. Eg: Mig-29, F4, SU30, F16, F18, T45, etc. I don't take any chances anymore and have yet to have this problem. So long Great Pumpkin, RIP.
@hughwiedman97112 жыл бұрын
Always loved your Pumpkin, sad to see if go! I've got 2 of these F4'S still flying, both with your burners and 12 blade 6S inrunners, one repainted to a Blue Angel and the other to a "Key West" Sundower of my own design but know they won't last forever. Had a problem with one elevator's set screw coming loose recently, rolled violently and somehow eneded up full throttle hovering 3 feet off the ground, and set it down on its tail, no damage. Shoulda been it's expiration date but lives to fight another day, now with SMC'S new HiV 6200 packs which may hasten it's ultimate demise. 🤣 Hope you resurrect it for next Halloween!
@Thercgeek2 жыл бұрын
Oh man, nice save!
@I_am_archie2 жыл бұрын
Trick or treat bruh. ✈️
@cheythompson7402 жыл бұрын
To me it looked like the down wind caught the underside of the wing, more always add more airspeed on the down wind. And unfortunately servo failure is so hard to gauge when assessment is on a crashed model
@Thercgeek2 жыл бұрын
Entirely possible. I really didn’t account for the wind sufficiently as it had actually increased a bit while I was flying.
@akenedy2 жыл бұрын
All the more reason to design models with redundancy built in. Dual elevator servos is a must if you want to have any real chance of landing the model without damage in the event of an elevator servo failure. Equally with ailerons, which today is typical practice. Rudder is not as crucial, but ganging dual servos on rudder is never a bad idea. Powerful servos in small sizes now make all of this easy to achieve without adding undue amounts of additional weight. An experienced modeler like you already knows all of this, so this is for the newbies.
@docitup2 жыл бұрын
Sorry man about the loss of The Great Pumpkin! Bad elevator servos could be the play of the crash. Are you gonna get other one again? It stranded out very well and best model I ever seen.
@Thercgeek2 жыл бұрын
Could’ve been, but hard to know for sure. In that abrupt pitch up, you can actually hear a crack. I think it busted the glue joint for the rear fuselage. I’m sure she’ll rise again, mostly just needs a new fuselage. I’d like to switch it up though and do a different scheme if I do.
@docitup2 жыл бұрын
Let’s rise up to newer Pumpkin 2.0 version. Fuselage is needed and get the update work on the fuselage to withstand the failures. Maybe revamp around the fuselage to make them to fly better than original wasn’t designed for?
@mrhilma2 жыл бұрын
Every servo has its expiration date I suppose. The TX could record a servo actuation count with a model profile and in some brighter future, it could tell you when to replace the unit. So sorry about the GP Phantom.
@davidsnyder2382 жыл бұрын
I won't armchair what happened. Servo or airspeed, either could have been the culprit. I pancaked one of mine a while back in a similar fashion but mine was airspeed. Loved your LU hat. I live not far from there! Rip great pumpkin.
@Thercgeek2 жыл бұрын
Oh cool! My daughter is going to college there. 😊
@davidsnyder2382 жыл бұрын
@@Thercgeek my wife is an alum. Im only 40 ish minutes away. We need to catch up next time your up this way! Id love to see you!
@canamwing69992 жыл бұрын
I find all the foam F-4 models have the same week spot. The Elevator servo mount! I bet you it gave out on you!
@Thercgeek2 жыл бұрын
Its definitely a weak spot in the FW. I had done some work back there and also upgraded the servo also actually. So, this was an upgraded servo that had failed.
@richardwylie072 жыл бұрын
Much greener field than your former Sol Cal haunts!!
@Thercgeek2 жыл бұрын
Yes indeed! 😊
@ProjectMercuryMarauder Жыл бұрын
Looks like when you turned base the wind was at your tail so you were going slow mid turn, and you entered a typical accelerated stall spin. The elevator servomechanism was likely fine until after the crash where it briefly lost communication with the transmitter leaving it in a up elevator command burning up the the servo.
@Thercgeek Жыл бұрын
Yeah, I most likely was just too slow for the conditions.
@eddieksrc2 жыл бұрын
Sorry for your loss Chris…. 🎃🎃🎃😂😂😂
@Thercgeek2 жыл бұрын
Pharewell Great Pumpkin! 🤣
@arthursizemore66632 жыл бұрын
Sorry this happen, love that jet! Must rebuild can’t be without a Phantom!
@Thercgeek2 жыл бұрын
I really did enjoy that airplane, so she’ll rise again. Just not right now.
@capnhardway2 жыл бұрын
What a shame, can you get replacement parts?
@Thercgeek2 жыл бұрын
I should be able to, yeah
@tonydeaton196710 ай бұрын
I just destroyed a, very nice, large scale P-51 in EXACTLY, the same scenario. Stall/ spin in a down wind turn. It taught me that you cannot make, high bank angle, turns like that. With the warbirds, I keep a high throttle setting until I complete the turn to final. Keeping the wings mostly level, minimum bank, and rudder thru the turn. On a calmer day, the crash wouldn't have happened.
@daviddavids28842 жыл бұрын
throttle back, gear down, AND FLAPS deployed in a downwind turn. what could possibly go wrong.?
@robertcovell27872 жыл бұрын
Just my 2 cents; I've never been comfortable with the small cheap servos in electric foamys. I mostly build my own planes from wood and use Futaba standard servos but I've had a few failures with the few foamys I've owned. Never had a failure with standard size Futaba's even in a big gasser
@Thercgeek2 жыл бұрын
I hear you there. Plus, when building your own airframe you have control over everything that goes into it which is ideal.
@nickhayley2 жыл бұрын
The videos we live to wait for. Awesome. 5:04. Sadly we didn't see the money shot. 😕 The cost of giving us glittery, snowy crashes is a cost that must be borne by the owner. One may delay it, but the sacrifice must always be paid.
@DonaldReynoldsII2 жыл бұрын
Service intervals for servos would have saved many of my aircraft ....recent aileron servo fail put my whistling death into the ground
@Thercgeek2 жыл бұрын
Yeah, preventive maintenance is always good…which I didn’t do before this flight. 😬
@DonaldReynoldsII2 жыл бұрын
@@Thercgeek my fails begin long before i get in the air lol
@ingoackermann77182 жыл бұрын
The Phantom don't like it to make them too slow in a turn, I have had the same accident with my Phantom,now she's flying again
@velcro622 жыл бұрын
Sorry about that! How long did You have the Great Pumpkin for?
@Thercgeek2 жыл бұрын
This airframe was bought in the first release from freewing and been flying ever since except for the refinish time. So, I think around 3-4 years at least.
@joeys5429 Жыл бұрын
What about a faulty on switch ?
@Thercgeek Жыл бұрын
Possibly the bec, but I don’t think so. I think I ultimately just messed up.
@kendonnelly32482 жыл бұрын
Sorry for the loss. Yep some tricky wind. Speed kills! (Slow speed that is). Plane looked rocky through out that turn. Nose wasn't down keeping up airspeed. Seems elevator was working. I saw the plane try to pitch up again after regaining some speed. Vertical speed that is lol. (Death thumb on elevator I suppose.). Holding right ail made worse. I always get close calls on elevator stalls on the F-4.. Even at high speed. Give it too much and it Will bite ya.
@humbertomontalban39322 жыл бұрын
You stalled the plane, servo was good, you said you pull hard in the elevator and you can see in the middle of the dive the plane actually point the nose level 5:46 minute and you give up in the throttle nose when back down and caput . That happen to me exactly the same with the same aircraft, exactly the same during landing with flaps, but when the nose when down I pull the elevator and full throttle, the plane when nose up falling down like 3D hover, then I eased the elevator gently to level the nose, still full power and try to get speed on the wing to get out, the plane was save. Never ever lower flaps on the phantom on a turn, always only when he is straight with the runway, yes we do it 100’s of times, but just that day disaster’s strokes. Sorry for you lost.
@Diogo-dt1uf2 жыл бұрын
It was preety noticeable that your left wing stalled and dropped inwards the curve, right after it dropped you pulled the elevator, wich got things worse.. after that its all history... Been there with my p40.. wing tip stall plus elevator equals tragedy!
@automagni2 жыл бұрын
Chris doesn’t make mistakes! I blame the servo!
@Thercgeek2 жыл бұрын
Haha, I wish that were true! 🤣
@brentheilman89102 жыл бұрын
My dads lives on a river and has tons of those green hedge apples? Anyhow i guess the only thing they are good for is keeping spiders away, they dont like them.
@lw2163162 жыл бұрын
the Squirrels at this rc field love hedge apples; humans do not, but they're not poisonous. As a boy living near a stream I loved throwing them into the water and hearing them go " ker-plunk" and then float to the top.
@lw2163162 жыл бұрын
Chris and all who fly at Cane Ridge - beware the hedge apples - I always scan the field before I take off - we have lots of critters here - deer, turkey, armadillo , geese, hawks, vultures, rabbits, squirrels etc. One day I arrived at the field and there were several jet pilots flying and I skipped my usual scan of the runway. Just before rotation there was a loud pop and my plane veered left and onto the grass minus its prop. Turns out there was a hedge apple on the runway! - Larry
@Hiergibtesnixzusehen2 жыл бұрын
We don't have all the animals you named here in Germany, but we have bees. Once I was attacked by a bee until I crashed my plane🤦♂😆
@Thercgeek2 жыл бұрын
@TokMok Oh man, that sucks!
@jcb67132 жыл бұрын
sad too see...carry on Charlie Brown 👍
@Thercgeek2 жыл бұрын
Carrying on…🎃 🤣
@russshanks59132 жыл бұрын
RIP
@paulhatcher97672 жыл бұрын
I hate to see that! It can and does happen to all of us.