Fall in the Gunks (October 2023)
1:00
I Need that Oooh.
3:53
2 жыл бұрын
Ryan Voight / Diamond DA-42
1:05
2 жыл бұрын
Hang Gliding 360 view - Ellenville NY
54:44
5 13 20 landing
0:55
4 жыл бұрын
Gunks Clouds, March 20, 2020
2:37
4 жыл бұрын
Paragliding late-day March 5, 2020
5:25
Snowbird clip 2-4-2020
0:48
4 жыл бұрын
Lindsey Chew & the Fall Colors
4:11
5 жыл бұрын
Utah Aerials (2019)
2:31
5 жыл бұрын
Scarlett's 3rd Tandem
5:22
5 жыл бұрын
Пікірлер
@69NOMAN69
@69NOMAN69 10 күн бұрын
liberals destroyed this sport
@parsecpres
@parsecpres 15 күн бұрын
Revisited your vid showing my bros what hang gliding could be like. Farging brilliant!!
@lamrof
@lamrof 19 күн бұрын
The lessons have become too expensive in the US. Mexico, Brazil and other SA destinations are a better option
@scooterdotcom
@scooterdotcom Ай бұрын
Ryan, thank you. It takes guts, seeing as I view you as one of the world's top flyers, to come out and say: I got distracted and fell victim to too much of self-induced time pressure. I do a lot of self launches and I have too made mistakes. Luckily the Malibu 2 is super forgiving and I was able to pretty much stall straight down from a harness line entanglement. It really makes you wonder how you could get distracted with something that has been taught us from the beginning. Seeing how I grew up hang gliding having my Dad, Uncle and Brother running the Midwest School of Hanggliding and US Moyes in the 70's. Thank you for making me think about slowing down.
@parsecpres
@parsecpres Ай бұрын
brilliant idea to give a shoutout to your sweetheart..........indeed she is the conduit to your existence as a hang glider pilot.
@wingunder
@wingunder 2 ай бұрын
Thanks for your confession. It's more than a wake-up call, as you realized the thing that could have been forgotten, could have been fatal. I suggest working with a checklist. Once worked through, ready to go, read it through from start to end again, making sure you really did each point. It takes a lot of time, but forces you to perfect your rigging and pre-flight procedure. Stick the checklist to a down tube, so that it's easily readable while standing, hooked in.
@donindri
@donindri 3 ай бұрын
Sometimes when we mentally remind ourselves to do something we think we actually did it. I think those little red remove before flight ribbons can be helpful for a lot of things. Maybe the nosecone should have one? Thanks for posting
@maxcastiglia
@maxcastiglia 3 ай бұрын
what glider is it Ryan?
@RyanVoight
@RyanVoight 3 ай бұрын
Wills Wing T3 144
@maxcastiglia
@maxcastiglia 3 ай бұрын
@@RyanVoight thank you!
@maxcastiglia
@maxcastiglia 3 ай бұрын
Wow...amazing flying and control!
@RyanVoight
@RyanVoight 3 ай бұрын
Thank you! The camera and lighting makes me look better than I am 😂
@maxcastiglia
@maxcastiglia 3 ай бұрын
@@RyanVoight 🤣🤣 never mind the camera, it's still impressive stuff
@Bashrt786
@Bashrt786 3 ай бұрын
how many kilometers it can travel?
@webrambler88
@webrambler88 3 ай бұрын
I once saw a female pilot climb on the uprights to put the nose cone (that way she could do that without the risk of flipping the glider)... I guess it's not doable if you are a heavy pilot?
@RyanVoight
@RyanVoight 3 ай бұрын
My downtubes are carbon fiber and were $300 each, and Wills Wing MX isn’t making carbon parts (yet?) so they’re kind of irreplaceable… so I won’t be standing on them 🤣
@nickcaci7238
@nickcaci7238 4 ай бұрын
Good to see back on KZbin Ryan. I always wanted to experiment with wingtip vortex sail slits radiating out in the last three panels on a single surface wing to creat multiple smaller tip vortices. Need an old bagged out Falcon. If you ever plan to fly Lookout Mountain we have two spare guest bedrooms just a mile away. - Nick Caci
@RyanVoight
@RyanVoight 4 ай бұрын
Thank you Nick! Love lookout- will reach out if/when headed down that way- it’s been a while!
@malikapeterson3334
@malikapeterson3334 4 ай бұрын
Best place for some who try this out in nyc ??
@RyanVoight
@RyanVoight 4 ай бұрын
No hang gliding in NYC itself, but about 1.5 hrs north is your best bet: US Hang Gliding / Bryon Estes operating out of Randall Airport in Middletown NY.
@ArcticMayhem
@ArcticMayhem 4 ай бұрын
Some good points, but a plane that stalls in a coordinated bank, the nose doesn't drop straight down towards the earth. It pitches down (out of the turn) relative to the aircraft. Visualize this in the extreme to understand this. 90 degrees, 180 degrees (top of a loop). If you stall, the pitch, or at least the pitch rate in a loop, decreases.
@RyanVoight
@RyanVoight 4 ай бұрын
@@ArcticMayhem without the pilot easing off back pressure or pushing forward, gravity is literally the reason for the nose coming down. In a bank that will be both pitch and yaw- how much of either depending how much bank (90 degree bank it’d be all yaw, like the dart 🎯)
@ArcticMayhem
@ArcticMayhem 4 ай бұрын
@@RyanVoight no, gravity is not the reason for the nose to come down. Gravity isn't the only force working here. In a bank, centripetal force is also at play. Go do an accelerated stall in a 60 degree bank and see which way the nose falls. Not towards the center of the earth, but down out of the turn. Do a loop and pull too hard in the up line, which way does the nose go when it stalls?
@RyanVoight
@RyanVoight 4 ай бұрын
@@ArcticMayhemthe forces you’re feeling come from the direction change of the arc you’re flying (turn or loop same difference). That direction change is from excess lift, and as you stall lift drastically decreases- the direction change of the arc slows or stops. That’s very different than the plane pitching against the arc. In a loop gravity is in line with the arc, but in a turn it is not. Maybe it FEELS like the plane is pitching back into the turn, but if the pilot didn’t let off the elevator or push, there’s no phantom force moving the nose of the plane back against the banked turn. Maybe I’m just misunderstanding what you’re saying, but how can you think gravity doesn’t take over when the plane stops “flying”?
@ArcticMayhem
@ArcticMayhem 4 ай бұрын
@@RyanVoight I don't really understand what you're trying to say either, maybe we're saying the same thing. In the video, he uses a dart to describe what he's saying, but he's missing the fact that there is also inertia at play. For example, take the same dart and throw it straight up. Until gravity overcomes the inertia, that dart will point in the direction of travel, not in the direction of gravity.
@RyanVoight
@RyanVoight 4 ай бұрын
@@ArcticMayhem​​⁠direction of travel = point into the relative airflow. As speed decreases in a turn the plane descends, relative airflow changes to be opposite the direction of travel (caused by gravity).
@PaulVoight
@PaulVoight 4 ай бұрын
I did that once.... on my birthday one time..... and.... in flight, the nose cone sounded like there was someone hitting the top of my glider with a bat.... LOL.... I had to land just cause the noise was so ridiculous. Never forgot it since. Because the nose cones these days are tied to the top nose wire.... and is basically out of sight on the roof of the glider.... it's an easy mistake to have happen.....
@jimallen8186
@jimallen8186 4 ай бұрын
Navy teaches accelerated stall, break turn stall, power off stall, approach turn stall, power on stall. Yes, you can do your power off stalls at thrity degree AOB just fine and PPLs can learn this way.
@jimallen8186
@jimallen8186 4 ай бұрын
They also teach not to pull back on the stick in your landing pattern turns - constant AOA turns not constant airspeed turns. Power to control descent rate, trim to AOA.
@GregHiller1
@GregHiller1 4 ай бұрын
I have a laminated preflight checklist that I have on a thin bungee cord that tucks up into my nosecone just before launch.
@jimallen8186
@jimallen8186 4 ай бұрын
You should check out Medium with James McClaran Allen’s writings. “Going Beyond Procedure - An Open Letter” is all about spins with much more detail than typical training. “Improve your Landings with AOA and Power Techniques” will help you avoid the situation while “F-35C Crash in the South China Sea - A Case Study” compliments the AOA and Power Techniques in a different sort of hazard scenario.
@LG-wb1de
@LG-wb1de 4 ай бұрын
The blowfish scenario is terrifying. Glad you're okay. I haven't heard about hooking the vest in before putting it on. It makes sense.
@alk672
@alk672 4 ай бұрын
This is just incorrect. The aircraft will depart in the direction of the rudder deflection, so if you hold the up rudder in a turn - you will observe the turn rate lower than what you would expect in a coordinated turn at that bank angle (possibly even zero turn rate), and then the aircraft will depart through wings level in the opposite direction. So the idea that you could predict impending stall by observing anomalies in the turn rate is correct, but it can happen either direction.
@RyanVoight
@RyanVoight 4 ай бұрын
100% agree with what you’re pointing out- can spin either way as determined by rudder use and being uncoordinated. This video isn’t about uncoordinated stalls though. There’s thorough teaching about uncoordinated stalls. This is about getting slow when banked, the nose naturally coming down because the relative airflow is changing (flight path is changing), and how that creates rotational inertia- a pilot can keep the plane coordinated as the nose comes across like we do during lazy 8’s, but there’s still rotational inertia in the yaw axis. This is never really highlighted or pointed out at all even, and I’m hypothesizing it’s a contributing factor in stall/spin accidents that isn’t a part of spin “awareness” (PPL-CPL)) and “training” (CFI).
@alk672
@alk672 4 ай бұрын
@@RyanVoight I just don’t see how any theoretical knowledge of aerodynamics of stalls is supposed to help your run of the mill GA pilot. The only way a stall could ever happen in normal GA flying is if the pilot is so distracted or incapacitated that they have lost basically all their situational awareness and have literally no idea what’s going on. How are they supposed to use any of that advanced knowledge when they don’t even see their airspeed decay, their bank angle develop, or stall horn going off? I always found these videos on stall/spin awareness completely useless. The only way to make the difference is to follow a strict SOP as to what airspeeds to fly and what bank angles to allow. Just focus on those parameters and you’ll never stall. Very basic.
@jimallen8186
@jimallen8186 4 ай бұрын
Not true, rather sometimes conditionally so meaning not absolutely true. You can have rudder deflected one way but insufficiently to counter adverse. You can have rudder one way but insufficiently to counter turning tendencies. You can have rudder one way but insufficient to counter power asymmetries. Spin will go to the total yaw side not necessarily the rudder side.
@jimallen8186
@jimallen8186 4 ай бұрын
If they know to honor AOA and to not pull back, then they’ll avoid stalls. Airspeeds to fly and strict SOPs will get you into trouble. Look up Sidney Dekker regarding the latter. For airspeeds, see Medium “Improve your Landings with AOA and Power Techniques.” Airspeed based flying is hazardous flying.
@alk672
@alk672 4 ай бұрын
@@jimallen8186 that is accurate
@redwoodsclouds5757
@redwoodsclouds5757 4 ай бұрын
For conventional airplanes, this really isn't factual information. An airplane in a bank that stalls may spin in either direction, and it has nothing to do with the ballistic trajectory causing the nose to swing down (in such a maneuvering it's actually most likely the high wing stalls first, which would promote a roll away from the initial bank angle). Unlike a hang glider which lacks a vertical tail and rudder, the wing that stalls first is driven by the rudder usage/slip/skid angle and can easily be in the opposite direction from the angle of bank. For a great example that shows how you can spin either right or left from a stall during a left turn, and vice versa, as well as how you won't stall if you're ballistic, and you won't spin if you're not skidding, check out kzbin.info/www/bejne/aKGqpqKZZpafrrs
@alk672
@alk672 4 ай бұрын
Exactly. If you stall in a turn with full rudder deflection towards the top rudder (slipping turn) - the airplane will depart through wings level in the direction opposite to the turn. That is why some people teach - quite questionably - that a slipping turn is safer than a skidding turn. I don't see that at all since the airplane will depart either way, but I guess the thinking is that if it has to go through wings level first you get a little more time. Doubt it would help though.
@jimallen8186
@jimallen8186 4 ай бұрын
A slipping turn is a safer turn as you have that time while rolling wings up to unload and as you’re getting the wings under you making all your lift to flying rather than some to turning through the initial uncommanded rolling motion. You cannot actually spin a slipping turn as the slip becomes skid as your lift vector passes through vertical before you spin that other direction. You might notice something here in common with a snap roll. Like the snap roll, this over the top spin will have an initially horizontal spin axis too, meaning safer spin as your initial incipient isn’t toward the dirt (though such will change quickly without response, you just have a moment more time to respond). It does help a lot in practice. In the slip, plane doesn’t want to spin for that initial time. Note you can also practice “falling leaf” maneuvers holding your stall using rudders as needed to keep you wings straight through sustained stall. You’ve departed and you’re yawing but you’re not spinning.
@redwoodsclouds5757
@redwoodsclouds5757 4 ай бұрын
@@alk672 Well, some designs really will never spin from a slip, most high wing Cessnas, Citabrias/Decathlons etc are even more spin resistant in a slip than when "coordinated", but other designs, like my Extra 330, will spin almost as readily from the slip as the skid....with just a small amount more time to recover from the slip. Once roll and yaw become coupled, a spin may develop. In a skid, they are immediately coupled, in a slip, they may or may not couple and the discriminator is the relative high angle of attack control power of aileron vs rudder.
@HansTeijgeler
@HansTeijgeler 4 ай бұрын
What I have never understood is why we are teaching to not let the nose drop in our base to final turn (or downwind to base for that matter). A stall has nothing to do with speed, it's exceeding the critical angle of attack. Fly the wing! Don't pull back on the stick and you don't stall. Not imagine not flying a 747 pattern, but keeping things a bit more tight. Fly your baseleg and you'll get the feeling of being a little high. Now turn to final and do not pull back on the stick as you'd normally do, but let the aircraft sink a bit. You'll find that you're not losing any speed, as the aircraft will simply fly the speed you've trimmed it to. You are not yanking the stick back, so you're not increasing the angle of attack, so you're not inching closer to stalling. And because you didn't pull back on the stick hard, you've lost some of that excess altitude, putting you nicely on your desired glidepath. Win-win-win. But we're not taught to do this. I really wonder - why are we deliberately bringing ourselves closer to a stall during every turn that we do in the pattern??
@RyanVoight
@RyanVoight 4 ай бұрын
@@HansTeijgeler in gliders it’s taught to trim or pitch for a selected airspeed, and when turning everyone expects sink rate (“descent rate”) to be greater. In airplanes people are generally taught very early all about the 4 forces and pulling back, with a little power increase, in turns. Law of primacy takes it, people learn to turn and pull. Then the pilots that get created get ridiculed for pulling on these turns. Totally agree it’s a broken methodology that creates these bad tendencies… schools aren’t looking further than “teach it the way it’s always been taught”. 😢
@jimallen8186
@jimallen8186 4 ай бұрын
Similarly, we should be teaching constant AOA turns in slow flight in addition too if not outright rather than constant airspeed. They can be level with power. And they can even be up to thirty degrees managed easily. Now, bonus, consider rudder turns (these are slips not skids as you have to have a slight AOB opposite else you’ll unintended roll) See Medium “Improve your Landings with AOA and Power Techniques” as well as “Going Beyond Procedure - An Open Letter”
@jimallen8186
@jimallen8186 4 ай бұрын
Primacy is bogus. Contradicts both recency and intensity. And the CFI handbook misunderstood Kahneman while missing Klein and really skimping naturalistic decision making. Learning styles are bunk too. As for turns, you can maintain constant AOA without the increased descent with the little power plus a little more power.
@terrystrahl3275
@terrystrahl3275 4 ай бұрын
Ryan, thanks for posting. I am soon returning to the Air after a 6 month injury and this will for sure help as a reminder to double/triple check at preflight. Like you I am almost always the last of launch .. safe winds
@kevinmccleary7923
@kevinmccleary7923 4 ай бұрын
I feel like Accelerated Stalls should be required for demonstration for private pilot. I make sure to have my students do them at some point during training and talk about situations where it can happen.
@RyanVoight
@RyanVoight 4 ай бұрын
Agree, it really gives the practical side of the textbook knowledge about crit AoA and "stall speed" changing with load factor. It's not quite what I'm talking about in this video though, because with an accelerated stall the aircraft still has speed, so reducing the AoA recovers without the nose rotating down in yaw. The accelerated stall recovery is still the pitch axis, even when banked.
@fatstrat772
@fatstrat772 4 ай бұрын
20N? asn.flightsafety.org/wikibase/315309
@RyanVoight
@RyanVoight 4 ай бұрын
That was me, yes... but that wasn't a spin. Planning to do a video on that and the lessons learned, but super short explanation is I was flying with an experienced pilot whom I had flown with a bunch before. He always demonstrated excellent landing skills. I was complacent and gave too much trust in him to perform the flare just right, or to choose to go around if he wasn't feeling it. Chose not to take the controls on short final as I had briefed previously it was his airplane and I wouldn't do that. Hindsight being what it is- don't trust even the best pilots 100%, we are all capable of messing up something simple but important like the landing flare in a minimum-speed steep approach (practicing short field landings over an obstacle, hence @ 20N). For sure will never let my guard down like that ever again, no matter how competent the PIC is... and that's the biggest lesson from it.
@SVSky
@SVSky 4 ай бұрын
Makes me want to take the Decathlon up and illustrate this.
@RyanVoight
@RyanVoight 4 ай бұрын
PLEASE!
@aaronhammond7297
@aaronhammond7297 4 ай бұрын
I think people don't understand stall. They go on and on about getting slow, focussing on 'a' stall speed, or maybe scaling that by some trig function of the bank angle... No, a stall can occur at any speed and any attitude, but only one critical angle of attack. The angle of attack on light aircraft is approximately entirely determined by the elevator position, so there is a position of the elevator which if you pull back beyond you stall, and forward of which you don't stall. All the other stuff about stall speed is sometimes true, and a single number is easier to teach, but it's a secondary effect, and things that prevent death shouldn't require maths - don't pull the stick back past the 'stall stick position' - 'the critical angle of attack'
@RyanVoight
@RyanVoight 4 ай бұрын
GREAT points!!! If I may add- use of trim can change the stick or yoke position where crit AoA is achieved… so so anyone reading is aware and considers that as well.
@RyanVoight
@RyanVoight 4 ай бұрын
Sorry, another thing for people reading and willing to keep the learning going- in the Flight Instruction world 'STALL' is taught like it is a binary thing, where the wing is either flying or stalled. In reality most (all?) airplanes, gliders, whatever are designed to stall progressively. In a turn the inside wing will generally reach stall first, or more of the inside wing will be stalling, causing the airplane to further bank into the turn- exacerbating the yaw inertia created as the nose drops. The steeper the bank the more the nose coming down is yaw axis vs pitch.
@jimallen8186
@jimallen8186 4 ай бұрын
You could really go on more about degree of stall. Drag rises rapidly though lift falls off to a point then levels out and rises a touch essentially as the airplane or glider planform acts like a parachute with relative wind coming up from the bottom (perhaps easier to think of as a plank floating on the water).
@haddieman
@haddieman 4 ай бұрын
Wow, I learned something! Great video!
@UlfRflying
@UlfRflying 4 ай бұрын
I used to hook in the keel pull strap on my Combat before putting in the outer battens as it was convenient rigging with the keel on a stand. One day I forgot to tension the keel wire and flew only with the strap hooked. Glider felt slow and not so responsive and I realized when pulling the VB I had made this mistake. I landed safely and never hooked in the pull strap ever again. Your video was a good reminder of thinking through your routines. Thanks for sharing.
@RyanVoight
@RyanVoight 4 ай бұрын
@@UlfRflying wow, pretty surprising that strap held! Glad it did. Thanks for sharing, that’s a wild one.
@ThomasLowFlyer
@ThomasLowFlyer 4 ай бұрын
Thanks Ryan. I've done that once, at Slide Mt., rushing to launch before it blew over the back, after getting the new pilots in the air. I found the pitch handling if my T2C was indeed affected. The cone flapped around, punched a small slit in the top surface, and eventually tore loose and was lost. I was also careful about not going fast, and cut my flight very short as well. As far as trusting habits to prevent the unthinkable mistakes, there are some other tricks you can use... in my airplane, I lower the gear on downwind abeam the numbers. If I need to extend downwind, and don't want the gear down, I put my hand on the retract switch and don't remove it until the gear is down and locked. BTW, my Lancair has no gear warning or stall warning horns or similar nanny devices. In a HG relevant example, a distraction when prepared to launch that causes you to unclip should set off all kinds of alarms about the high risk of forgetting to clip back in. It's important to recognize the first links in the chain of events that lead to mistakes, and (simply) do something to insure the chain is broken immediately.
@penrynbigbird
@penrynbigbird 4 ай бұрын
There are certainly worst things to forget but your message serves as a reminder to all pilots that things can be forgotten/overlooked. Pre-flight check lists can be very useful, GA use them religiously. Small type on a laminated index card is easy to stow. I was always under the impression that without a nosecone gliders were squirrley at any speed. Glad it all worked out...
@freeflyer
@freeflyer 4 ай бұрын
Thanks for sharing bro 🤘
@maseaua
@maseaua 4 ай бұрын
Thanks for the video, its a good heads up on safety awareness.
@wagner24314
@wagner24314 4 ай бұрын
Im tall enough to put the nose on without pulling the nose down
@TheDAVE858
@TheDAVE858 4 ай бұрын
There are worse mistakes. Glad it worked out.
@lindseychew1
@lindseychew1 4 ай бұрын
I'm very GLAD it worked out fine. NICE video, please let me add one thought for everyone of our friends that might see this video. I don't care who is headed for launch, it could be a rank new pilot or the legendary Paul Voight, everyone there should be looking their friends over and asking themselves "Is that guy ready to fly? Is he hooked in, are the batons secure, shoes tied, chute secure, is everything setup right? " Friends don't let friends launch unhooked or with an incomplete setup. Ryan confessed to launching a glider with a setup issue but who else on launch missed that, or didn't say something? Perhaps no one could have seen it, but please think about this: Look your friends over, be sure they are hooked in, set up right and ready to fly.
@LegendsRacer37
@LegendsRacer37 4 ай бұрын
Absolutely!
@scottjohnson4319
@scottjohnson4319 4 ай бұрын
Humility and willingness to share. If we all did that...
@MitchG
@MitchG 4 ай бұрын
Been there done that, but on a sport 2 probably wasn't as big of a deal.
@wjmayers
@wjmayers 5 ай бұрын
Good material, I'm at the same flight school you were at! My aviation adventures also started with hangliding. Recently bought an Atos.
@RyanVoight
@RyanVoight 5 ай бұрын
@@wjmayers howdy! Maybe see you in Ellenville on a North West day? Best wishes with the flight training- don’t rush through, it’s not a to-do list it’s important to learn each piece along the way. The school tends to scurry people through the syllabus but often they get hung up at stage checks because of a deficiency or two that might not have existed if the progression wasn’t stacked so tightly. Keep the blue side up and the brown side down 😎
@lindseychew1
@lindseychew1 6 ай бұрын
I'm enjoying my sailplane flying very much, but there is nothing like the pure flight of hang gliding.
@RyanVoight
@RyanVoight 6 ай бұрын
We miss you at the hill… flying over doesn’t cut it 😉
@JoeKacmarik-xc4eh
@JoeKacmarik-xc4eh 7 ай бұрын
Which 360 camera are you using?
@RyanVoight
@RyanVoight 7 ай бұрын
It’s the GoPro Max 360
@psycoticreaction9135
@psycoticreaction9135 7 ай бұрын
It is so amazing that your Falcon 4 has better performance than ANY hang glider from 1983. I want a Falcon 4 or a moyes Malibu 2!!!
@kevinmcinnes273
@kevinmcinnes273 7 ай бұрын
Excellent photography/video. Love the way this was done.
@kevinmcinnes273
@kevinmcinnes273 7 ай бұрын
I learned alot as a new (but older) HG pilot. Really useful. thanks
@SoarswithSwords
@SoarswithSwords 7 ай бұрын
Epic man, loooove the landing approach. I’m working my way up to loops, we may be in contact soon if you’re willing to give some advice. 😊
@RyanVoight
@RyanVoight 7 ай бұрын
Happy to help best I can. There *are* practical ways to work up to loops, so don’t just go for it one day 👍 I very much believe it’s just like hang gliding and with practice, skills and knowledge they can be repeatable with acceptable risk margins if the desire is there (risk vs reward)
@j2dagriffs
@j2dagriffs 8 ай бұрын
didn't know there was 4.2 million instructors out there!
@RyanVoight
@RyanVoight 8 ай бұрын
No one is more surprised by how many views this has than me! But I think hang gliding is an interesting subject to a lot of people, and the fundamentals of how to teach something are applicable to anything and everything…
@JeffCurtisIflyHG
@JeffCurtisIflyHG 8 ай бұрын
I totally agree that piston aircraft engines are extremely antiquated! The systems that control ignition and fuel delivery were designed prior to WWII and have not changed. I would argue that a significant portion of their reliability is dependent on the pilot remembering to do the right thing at the right time. This increases pilot workload and distracts from actually flying the plane. Even then the mechanical systems in use today are crude, and don't optimally operate the engine. If the pilot isn't paying attention engine failure due to improper mixture control can happen in a matter of minutes. Mike Busch from Savvy Aviation argues that replacing the mechanical ignition and carburetor systems presently in use with their electronic equivalents as has been done with car engine for the last 40 years will make the engines 10x more reliable. Unfortunately, when the requirements for certified engines were written no one had ever conceived of the possibility of more automated engine controls so the requirements were prescriptive instead of performance based so we have been stuck with what we have. In experimental aircraft electronic fuel injection and electronic ignition are possible and in use.
@RyanVoight
@RyanVoight 8 ай бұрын
I was fortunate to get some time flying some Diamonds that have the Austro engines (fully FADEC Mercedes engines modified for Jet A) and the simplicity and efficiency of use was great. There were definitely some annoyances, like ECU codes that would require maintenance clearing with a laptop, or replacing sensors that were faulty. The tolerances between the two ECU’s self checks are very narrow from my understanding. But if flight the mixture was always correct regardless of power settings and density altitudes, and that kept the engine and oil temps nicely consistent, which must be better for longevity. Like you said, “experimental” aviation is so far ahead in so many ways. If I were to ever buy a plane that’s where I’d probably have to be.
@jwm239
@jwm239 8 ай бұрын
...That was me...I crept up to NW launch 3 times during most blown-out portion of last Friday...about 3:30 to 5:45pm...and strong winds were mostly crossing from WSW some SSW and occasional (but still crossing) west cycles. That morning, I noted the 'big picture' of that great big Low-pressure system centered hundreds of miles almost due north, driving the stronger winds, augmented by Highs to the south and west; also noted how much extra wind there was around Albany area, VT, NH, etc. I chatted with wire crew, well aware I could and did have a long but educational wait for mellow-enough air for my single-surface, large, lightly-loaded wings of my Falcon 195. I feel bit badly that I squandered some time among each of the crew, all (much more) experienced pilots than me. After 15 minutes, I withdrew from launch with their help, removed harness, waited in wind shadows a little while, hooked back in, ventured to launch 2nd time, watched very consistently strong and crossing wind some more minutes, again unhooked, and after 30 more minutes, saw another HG starting to penetrate well forward of launch after being 'parked' or even drifting tiny bit backward well above our heads. Seeing that, just the larger and more numerous cloud shadows as a collection of cumies formed for about 90 minutes before all dissipating, influenced my decision to suit up once more, move to NW launch, and await a decent cycle. Air was much straighter in, velocity diminished a bit, and I safely took off, steadily climbing and finding, as anticipated, smooth air once aloft and well clear of launch. I ventured back no more than about 250 feet above launch (and that was when I was 600-plus feet above it), adapting my flight plan to the sustained robust winds...no 'benching up' further back, and staying way in front of the long ridge's crest. I 'boxed' launch for a while, cruising in wide circle a bit beyond the periphery of pilots, winds, and vehicles, then headed north and landed after 45 minutes in the mellow LZ.
@turkeyphant
@turkeyphant 8 ай бұрын
Has anyone done an analysis of xcontest distances vs standard pressure using a historical weather api?
@ww2fly
@ww2fly 8 ай бұрын
Really great explanation and presentation. Just what pilots need to know.
@RyanVoight
@RyanVoight 8 ай бұрын
Thanks Steve! Means a lot from you