F.A.Q Section Q: Do you take aircraft requests? A: I have a list of aircraft I plan to cover, but feel free to add to it with suggestions:) Q: Why do you use imperial measurements for some videos, and metric for others? A: I do this based on country of manufacture. Imperial measurements for Britain and the U.S, metric for the rest of the world, but I include text in my videos that convert it for both. Q: Will you include video footage in your videos, or just photos? A: Video footage is very expensive to licence, if I can find footage in the public domain I will try to use it, but a lot of it is hoarded by licencing studies (British Pathe, Periscope films etc). In the future I may be able to afford clips :) Q: Why do you sometimes feature images/screenshots from flight simulators? A: Sometimes there are not a lot of photos available for certain aircraft, so I substitute this with digital images that are as accurate as possible. Feel free to leave you questions below - I may not be able to answer all of them, but I will keep my eyes open :)
@admiraltiberius19892 жыл бұрын
More flying wings please 😁😁😁
@steveshoemaker63472 жыл бұрын
Excellent video....Thanks my friend......Old Shoe🇺🇸
@constancel42112 жыл бұрын
Do you plan on making an episode on the Nord 2501 aka Noratlas ? It's a funny looking transport of the 50's
@madzen1122 жыл бұрын
The start of Tom Wolfe's The Right Stuff where he talks quite bluntly about the dangers of being a testpilot in that era is unforgettable.
@donjones47192 жыл бұрын
25:06 Yes, that's a 2 seat F-86 flying as the chase plane. The nearly unique TF-86F was used as a chase plane at Edwards AFB after North American Aviation failed to interest the Air Force in a trainer version of the F-86. Only one other was built; it crashed and this one was built to replace it.
@kooperativekrohn8192 жыл бұрын
Great knowledge man hope he sees this🎉! @rexhanger
@mikewysko22682 жыл бұрын
That strange shape of the chase aircraft caught my eye as well. The tail was definitely F86 but front looked a bit like the chubby F84F. A confusing appearance I couldn't resolve. Thanks for the explanation. I will now search for a photo of this rare two seat TF86. 🛩
@bigblue69172 жыл бұрын
Actually the Me 262's swept wing was not originally part of the design. The original design was for a straight wing but the jet engines were longer then anticipated and would have pushed the centre of balance forward. So they used swept back wings to move the engines back and this brought the balance back to where it was supposed to be.
@anzaca12 жыл бұрын
Yes. And they then discovered the high-speed advantages of the new wing.
@kyle8572 жыл бұрын
Correct.
@rockymac35652 жыл бұрын
@@anzaca1 They already knew of the high-speed advantages of swept wings as a result of Adolph Busemann's work on supersonic (and subsequently transonic) flow over swept wings in the mid 1930s. The published research was pretty much ignored by everyone except the Germans who had more than a passing interest in its potential for new weapons, and Busemann became head of the new German Institute for Aviation Research. As noted, the Me262 wasn't designed to have swept wings but the use of them to sort out the CofG issues was backed up by sound research and I'd suggest that the observed advantages of the design simply confirmed what they already knew.
@bigblue69172 жыл бұрын
@@rockymac3565 Interestingly much of the German Blitz Grieg doctrine was based on the work of others which only the Germans had more than a passing interest too.
@neiloflongbeck57052 жыл бұрын
@@anzaca1 but only with an increase in max speed of a mere 18kts.
@BrianSFischer2 жыл бұрын
It's interesting how well buried the explosion of the first X2 has been buried. You would think there would be post-explosion pictures of the carrier aircraft all over the Internet, but there are none publicly available.
@foximacentauri78912 жыл бұрын
It was much easier to hide something like this back in the day than it is now. Today everyone has a camera in their pocket, but back then every camera on the scene was NACA or AF property and had to be returned in order to be developed, at which point they could just go into the lab and confiscate the photos right after they got developed.
@jwenting2 жыл бұрын
@@foximacentauri7891 well, in high security areas like these tests were taking place in, even today nobody is allowed to have cellphones or other devices with cameras or outside communications. Doesn't mean people don't try to smuggle them inside, but there are very serious consequences if caught and there are checkpoints where people and their belongings are searched.
@Manco652 жыл бұрын
@@jwenting agreed even in relatively mundane, to me at least, training areas we were in it was a restricted area and cameras were forbidden. Kind of amusing for a raw trainee first time seeing all the warning signs then realizing "hey I'm authorized personnel" 😁
@tedsmith61372 жыл бұрын
The Bell L-39-1 and L-39-2 were both built from P-63A-9 King Cobra fuselages with modified P-63 E-1 wings. They were not based on P-39's. Both aircraft were built as Navy projects to test low speed handling of wings proposed for future Swept wing Carrier aircraft. There were several leading edge slot designs tested and several alterations to the basic airframe to bring the C of G within limits. The fuselage had a 4 foot plug installed, the prop was changed for a lighter 3 blade from a P-39 and there were a number of different sized ventral fins tried. At the end of Navy testing, the L-39-2 was taken back by Bell and the wing modified to simulate the proposed airfoil for the Bell X-2. I believe that the Bell L-39 was the first conventional swept wing US aircraft to fly. "COBRA!" by Birch Matthews is a good source of info.
@christopher57232 жыл бұрын
That bail out procedure sounds like something straight out out KSP....
@donjones47192 жыл бұрын
Check out the Ba 349 Natter. Its normal flight included falling out of half the cockpit after the forward half was jettisoned. Never had a normal flight, though, it was a last ditch German weapon in 1945.
@heirofaniu7 ай бұрын
You include bail out procedures in KSP?
@oxcart41722 жыл бұрын
Tex Johnston famously joined Boeing and impressed them with his coolness when flying early B-47 flight tests (maybe not so much when he rolled the 367-80 twice!)
@admiraltiberius19892 жыл бұрын
I feel like this particular aircrafts machine spirit was especially malevolent and vindictive. Thank you for another upload Rex.
@BrianSFischer2 жыл бұрын
The D-558 #3 sat outside my photography lab on a low pedestal at antelope Valley community college. Always had a soft spot for it.
@Parocha2 жыл бұрын
My guess on why these early supersonic flights were so plagued with problems is the designers and engineers forgot to consider in their calculations the brass pair it took for a test pilot to jump onto these things. Those things could easily modify total weight and center of gravity of an airplane 😂
@legoeasycompany2 жыл бұрын
The story with the X-1 to X-2 kinda reminds me later how after hearing the performance of the SR-71 that the thought was 'well if we can go that fast we could "easily" go the next step up to continuous hypersonic flight".
@jwenting2 жыл бұрын
the idea behind the X-15 wasn't initially controlled hypersonic flight in the atmosphere, but leaving the atmosphere and using control thrusters once in space. So while going M3+ in the atmosphere it was considered quite OK for the X-15 to just go straight ahead with no possibility to change direction :)
@ronjon794210 ай бұрын
Right? I had the same thought. The X-1 (rightfully) and its research gets so much attention, it’s hard to appreciate the huge leap between it and the X-2.
@uber6932 жыл бұрын
You should take a look at the P6M Seamaster, a jet powered nuclear bomber that was a flying boat!
@oxcart41722 жыл бұрын
It was a jet!,
@horseyhorselips35012 жыл бұрын
I live in Niagara Falls NY where Bell Airo-Space was Originally Started P-39 P-59 Bell X-1 and Flying Jet Pack were Designed and Built My Dad worked at Niagara Falls Air Force Base 1955-1970 I miss those days big time. I got my first plane ride on my 9th Birthday June 11,1964 in an F-101 Voodoo Fighter Jet My dad had to go to Aberdeen Proving Grounds to learn how to pack up the Nuclear War Heads for the Missile Base’s in Niagara & Erie Counties in 1969-1970 when the Air Force closed most if not all missle silo’s
@ronjon794210 ай бұрын
Are you kidding me?? You got to ride in an F-101 when you were NINE? That is so incredible! I was a full fledged aviation fan by then, and would have totally appreciated being able to do that. That is amazing.
@billballbuster7186 Жыл бұрын
I was always interested in the X-Planes and had read about the X-2. On a visit to the Planes of Fame Museum in Chino California. Looking around the back lot I discovered the Fuselage and wings of an X-2. I was so excited I checled it out when I got home, only to find it was a prop from the Quantum Leap TV series .
@josephglatz252 жыл бұрын
I think I remember Scott Crossfield describing the X-2's escape system as "committing suicide to keep from getting killed" in a documentary I saw as a kid.
@ronjon794210 ай бұрын
My test pilot hero. Definitely wanted to be like him, as a kid.
@josephglatz2510 ай бұрын
@@ronjon7942 Me too.
@keiranallcott15152 жыл бұрын
I do remember reading about the bell testing the swept wing on one of their designs before the x2 , however didn’t they use a bell p63 king cobra , not a bell p39 , the picture shows a 4 bladed propeller which was used on the king cobra
@maryclarafjare2 жыл бұрын
Really, truly fascinating .... thank you for all the work you put into these. It really shows (that is, they look and sound great, very professional). We didn't even notice the difference in volume levels that you mentioned. Take care of that voice!
@airmakay19612 жыл бұрын
Terrific summary of a complex program. Well done.
@Sacto16542 жыл бұрын
The dangerous aerodynamics of the X-2 was the very reason why North American spent a lot of time making *VERY* sure the X-15 could avoid the inertial coupling issue that destroyed the second X-2 test plane. The biggest problem with the X-15 was trying to get the XLR-99 engine to work reliably, which happened by early 1961.
@Aengus422 жыл бұрын
Thank you! I couldn't remember "inertial coupling" when I posted just now. I knew I'd known the name of what bedeviled early X-Planes but when I looked in the box where it was kept... It was empty! I'm off to write "inertial coupling" 200 times! 😆
@FutureBoyWonder2 жыл бұрын
You have no idea how hard it was to let a few videos build up I can't wait any longer I'm going all in at mach 3 sonny Jim
@yes_head2 жыл бұрын
Nicely done. I'm wondering, though, if an official inquiry turned up any mismanagement. Probably not, since the Air Force were sort of the Golden Child of the armed forces at the time, and I'm guessing there was a lot of "looking the other way".
@cliff_young2 жыл бұрын
Hi rex, good well researched video. Have you done a piece on the Blackburn Buccaneer? Quit an interesting aircraft. Keep up the excellent work!
@ianmangham4570 Жыл бұрын
RR Spey engines ,massive power down low, BEAST 👹
@Baron-Ortega Жыл бұрын
Oof yes a great aircraft!
@jipasd Жыл бұрын
Your channel is one of the prime examples why I no longer watch of in fact even own a tv-receiver. Not only are these interesting (despite me not actually being an aviation freak), but the production value is so good it's pleasing to watch regardless of the subject matter. Also while doing so I can at least pretend I'm learning something! So thank you for the channel and videos, I really appreciate you and other people on KZbin making quality content.
@johnact9134 Жыл бұрын
You can actually watch KZbin on ROKU Smart TV with a much larger screen.
@ronjon794210 ай бұрын
Same. No tv, and I dumped my subscription services long ago, although I’d prolly do Brilliant or Nebula. For sure, Rumble is next, tho, to break the YT chains.
@jimsvideos72012 жыл бұрын
The 1950s were absolutely _bananas_ for aero development. To be that guy the copper alloy is called Monel K, and rhymes with yawn/yell.
@tedsmith61372 жыл бұрын
When discussing the loss of the #2 X-2 over Lake Ontario, perhaps you should clarify that the X-2 was blown out of the B-50 and fell into the Lake. The issues with the landing characteristics of the X-2 were mostly due to poor design, cured by reducing the skid height, making the craft more stable laterally.
@tomdis86372 жыл бұрын
Superb editing and narration as usual. Love the absence of a music track…the story of the X2 speaks loudly enough. Thank you.
@davidelliott58432 жыл бұрын
Bell X-1 design was given to USA by UK. In 1943, the British War Office issued a project to Miles Aircraft for a turbo jet aircraft to fly 1000 miles at 1000mph. They came up with the M-52. It had a conical pilot pod that could be separated from the aircraft, fully flying tail and thin symmetrical section wings. The project was almost ready to fly when the government cancelled it and handed the data to USA.
@kingnull2697 Жыл бұрын
He addresses the issue in his video on the X1
@ronjon794210 ай бұрын
I always thought this was extremely gentlemanly of the British. Given all the work and research they had accomplished, I felt the Brit engineers should have broken the sound barrier. It’s too bad the government and the times dictated the direction of their aerospace industry, but good that we ran with it. Say what you need to about we Americans, but get our heads together and on the same page, we do alright.
@jerryg5312512 күн бұрын
Miles never built the M-52.It was cancelled before Miles even started to build it.
@21stcenturybohemian2 жыл бұрын
Keep up the good work Rex! I have been enjoying your videos immensely.
@johnkochen72642 жыл бұрын
I loved how Chuck Yeager thought it would take the British and French years to catch on to the little trick of an all-moving tail plane, not knowing that the British had passed that on to Bell after they abandoned their own supersonic development program. Chauvinism at its best😅.
@Istandby6662 жыл бұрын
Some of these test aircraft are still in the desert around Edwards Air Force Base.
@JosephArata Жыл бұрын
Definitely a follow up video with the X-15 eventually would be great. Truly a technological marvel of the history of aviation. First rocket powered aircraft past mach 6, first aircraft to reach the edge of space and re-enter the atmosphere. The scientific data gathered from those flights shaped the way we view aviation and spaceflight.
@tomlindsay46299 ай бұрын
I have no idea why it took me so long to watch this; absolutely fascinating video, wonderful research, thanks for posting!
@mrrolandlawrence2 жыл бұрын
Scott cross field also has some useful information to add. In an interview he said it was already known that Mach 3 on the x2 was always going to be fatal.
@АрсенийЯвтушенко-и7х Жыл бұрын
Transonic drag and other issues related to Mach speeds would fit great in a video about Soviet BI-1 (БИ-1)..
@mikewysko22682 жыл бұрын
Well researched and presented history lesson. Well done Sir! ✈ 🛩
@sonnyburnett87252 жыл бұрын
Damn, this is a great presentation because it’s so informative. BTW, Your diagram of airflow over the wing at Mach .72 and above is very good and I wish it showed how well Boeing engineers did with the B-737 back in the day. It’s tail was part of the engineering issue and in spite of how they’re viewed today, I think we all can agree they did an awesome job!
@kyle8572 жыл бұрын
Nice video, however the 262 had a swept wing because of the weight of the engines. They discovered the advantages of it later.
@martindice54242 жыл бұрын
Another excellent job Rex. Bravo old chap!
@paulgush2 жыл бұрын
Great video! I never knew that the X-2 was so difficult to develop. Two small comments. Aero engineers usually use "airfoil" to refer to the 2-D cross section of the wing, and "wing" to mean the overall 3-D shape with sweep, taper, twist, etc. Pilots' use of "compressibiliy" may be different, but for engineers it generally means above about half the speed of sound, when there's enough dynamic pressure to compress the air. Below that speed air can be taken as incompressible without giving up much accuracy. But as you note, Rex, it's when you get local supersonic flow and shockwaves that things get really funky
@ronjon794210 ай бұрын
When air is termed to be ‘incompressible,’ does that imply the air cannot be compressed much like a liquid cannot be compressed OR is it that you can’t compress the air at the low speed regime because there’s nothing to contain the pressure and the air just squishes out as it gets squeezed? Don’t mock my scientific use of ‘squishes!’
@paulgush10 ай бұрын
@ronjon7942 yes, it's just the flow that's incompressble at low speeds. You can significantly compress trapped air in a blocked bicycle pump, on in the cylinders of a car engine, but when it's free to flow at low speeds, air just doesn't have enough inertia to get compressed much. Like you say, it just squishes out of the way!
@chheinrich84862 жыл бұрын
Ah the 50s, crazy times
@EstorilEm2 жыл бұрын
Craziest times in aviation development history… snap your fingers and poof, 450mph to 2,000mph almost overnight. To think, the Wright brothers first flight was ~30 mph, and WWI fighters were flying at 110 mph.
@BlackMasakari2 жыл бұрын
you mean crazy like in good times crazy, not like 2020s crazy, right ?
@douglasfur38082 жыл бұрын
Why does the wind tunnel model at 6:39 look it has swept forward wings? is this just a weird camera angle or was this idea considered?
@ronjon794210 ай бұрын
My thoughts too. I’m guessing weird camera angle or an illusion, but I can’t get it straightened out in my mind.
@JMurph2015 Жыл бұрын
Uh, quick technical note. The effects of the transonic regime are (at least, additionally to the stated reason) called "compressibility" because that's actually what's happening. The air's density is actually increasing meaningfully when flowing around the wing. Under most circumstances this effect around the airframe is actually minimal (if you aren't intentionally compressing it in an engine), but as the plane approaches the speed of sound, the air starts compressing menaingfully and doing interesting things around the wings and control surfaces. Accordingly, this effect is almost entirely absent from boat hydrodynamics because the speed of sound in water is much higher than in air.
@clydecessna7372 ай бұрын
1. The Vulcan had problems at transonic speeds. Also it would be interesting to explore the development of the kinks in the delta wing. 2. Dutch roll and control harmonization of the 707 would make an interesting video. 3. Did the Stirling have a hidden flaw? Was Concorde safe? Its landing approach speed and AOA was at the backside of the power curve.
@neilturner6749Ай бұрын
But the Vulcan was a purely subsonic aircraft (wasn’t the mission requirement 600 mph at 50,000 ft?) so it didn’t have “problems” at transonic speeds any more than contemporary fast 600mph+ airliners like the DC8 and CV990 which could also easily get into the transonic region in a dive…
@anzaca12 жыл бұрын
5:11 This is why the Supermarine Spiftie was quite nateable. It's critical Mach number was higher than most early jets, meaning it handled better at high speed.
@glhx21122 жыл бұрын
25:06 mark, that is a rare shot of one of two twin seat TF-86's made. Used as a chase plane for awhile at Edwards.
@markrowland1366 Жыл бұрын
Fantastic revelations.Impressive work on
@codycoyote69122 жыл бұрын
Very interesting. Well done.
@forthwithtx58522 жыл бұрын
So good I watched it twice. Nice work, Rex!
@tria380 Жыл бұрын
Excellent video, thank you Rex. Just to clarify: at 05:30 the compressibility effect is mentioned. The term does not come from the flight control feel but from the actual effects of the fluid (air, in this case) compressibility and its effect on fluid mechanics. The air gets compressed due to the speed, and close to the speed of sound these effects become more apparent.
@JMurph2015 Жыл бұрын
Lol I made an extremely similar comment. Glad to know I wasn't the only one thinking that.
@ronjon794210 ай бұрын
When air is termed to be ‘incompressible,’ does that imply the air cannot be compressed much like a liquid cannot be compressed OR is it that you can’t compress the air at the low speed regime because there’s nothing to contain the pressure and the air just squishes out as it gets squeezed? Don’t mock my scientific use of ‘squishes!’
@JMurph201510 ай бұрын
@@ronjon7942 air is not incompressible in the general sense, in a wide variety of even daily scenarios, compressibility effects will show up. Assuming incompressibility for air is only valid for very low mach numbers. And by incompressibility, its meant that the volumetric density does not change very much while air is flowing around or through something.
@fakshen19732 жыл бұрын
"He who dares, wins." Certainly, it's a motto from a bunch of men who did extraordinarily dangerous and risky things to ensure that others might have the best chances in their dangerous missions. The information gained by these pilots allowed for every modern, supersonic jet in the US arsenal for the last 60 years. Apt missed the runway with an aircraft that had no power to perform a go-around.
@adrianrutterford7622 жыл бұрын
Thank you for another interesting video
@pat89882 жыл бұрын
Rex, can you do a episode on the development of the fuselage coke bottle shape? I’ve always heard that it was developed by NACA but not how it was tested.
@VikingTeddy2 жыл бұрын
The swept wings on the 262 were not for control. The plane wasn't fast enough for compressibility to be seen as an issue. The wing sweep moved the center of gravity towards the tail to offset the weight of the engines. They were aware of the benefits that wing sweep gave though. For one, it gave a marginal increase in speed.
@neiloflongbeck57052 жыл бұрын
The increase was around 18kts.
@radish66912 жыл бұрын
Aluminum not happy above 350°F? Don’t tell my aluminum baking sheets that!
@neilturner6749Ай бұрын
Nor my cars aluminium engine, which routinely sees internal temperatures over 1000F…
@sophrapsune Жыл бұрын
Great story, which covers so many of the issues that need to be managed during a real engineering project, especially one developing cutting-edge technologies.
@Allan_aka_RocKITEman2 жыл бұрын
Great video, Rex...👍
@calvingreene902 жыл бұрын
When exploring the unknown bad guesses will be made.
@ronjon794210 ай бұрын
8:25 The X-2 looks like it went back in time, parked next to the service truck. It’s hard to believe both vehicles are from the same era.
@jmstudios52942 жыл бұрын
Great video! Love the channel. Would you ever consider making a x15 video
@LeCharles07 Жыл бұрын
Speaking of dangerous aircraft, you should put the Convair NB-36H on your list. What's more dangerous that flying with a critical nuclear reactor on board?
@erickrueger447 Жыл бұрын
Your research and presentation are top notch.
@emjackson2289 Жыл бұрын
To think: 1950 and you'd still find Spitfires and Sea Fury + F51s and F82s . . . . By 1959, the F4H & F100 etc. The X2 coming so soon after WW2 shows you how innovative designers were, even it went wrong at times (which you would expect a mere 50 odd years since O & W Wright at Kitty Hawk).
@lloydrmc Жыл бұрын
Compare this to Rex's own video on the DeHaviland DH108 Swallow, all four of which were destroyed in fatal crashes, including the one flown by the company founder's own son.
@Johnnydiamondlonglive2 жыл бұрын
Another excellent vid.
@stephensowell95782 жыл бұрын
Cool, that endeavor was unknown to me, as were the two prototypes, not to mention the struggles and mishaps.
@Thomasnmi2 жыл бұрын
You do have a talent of the understatement. :)
@cowboybob70932 жыл бұрын
I swear
@danpatterson80092 жыл бұрын
Yes, management could have been more conservative and yes, technical mistakes were made. But sometimes progress is achieved not by inspiration but by discovering things you should NOT do, changing your approach, and trying again. Edison’s light bulb on a larger and costlier scale. The outstanding bravery and dedication of those men goes without saying. Note also that the compressibility chart uses silhouettes of the P-38, a design bedeviled by shockwave formation before anyone knew what that was.
@brettbuck7362 Жыл бұрын
It's called "compressibility" because it involves a violation of the rule of subsonic flow - that air is an incompressible fluid. It had nothing to do with pilot reports and was known about long before anyone flew an airplane in the transonic region. Also, the leather gaskets did not "leak chemicals into the fuel tank" - the treated leather itself became shock-sensitive when exposed to the *oxidizer*, that is, liquid oxygen. Most organic materials (like asphalt, if you spill liquid oxygen on a blacktop road). do the same, which is why organic substances are not generally used in oxidizer systems.
@davidmok1082 жыл бұрын
Take care and wish you speedy recovery (and regain your voice too!), best wishes from Malaysia 🇲🇾
@gort8203 Жыл бұрын
It's not called compressibility because of how flight controls may or may not feel; it's called compressibility because air is compressible and compression of the air changes its density. This causes the normal shock that can affect the effectiveness of control surfaces.
@ME262MKI Жыл бұрын
4:22 am I wrong or that is an scale model of the "mystical" ME-262 hgII?
@bluetopguitar11042 жыл бұрын
A great video. Thank you.
@Goddot2 жыл бұрын
How do you get a Widowmaker? You buy a field and you wait until one crushes into it.
@Exilviewman Жыл бұрын
Tolles und sehr interessantes Video, vielen Dank :-)
@madzen1122 жыл бұрын
The designers of Saturn 5 must've thought something along the lines of 'Just not underpowered'
@mysterycrumble Жыл бұрын
amazing video. thank you.
@paulhaynes80452 жыл бұрын
Really interesting - and just the right pace and length. One of your best. My only complaint is it didn't start with jet or rocket noise!! I love that picture at around 12:30. Not only is the plane surrounded by men, mostly just staring at it - many, like the guy on the steps, with their hands in their pockets! - but, partially obscurred by the nose, is a technician holding, not a high-tech piece of equipment, but a giant spanner!
@patrickradcliffe38372 жыл бұрын
XP-55 Ascender: Am I a joke to you Rex?
@uingaeoc39052 жыл бұрын
Why does the US go for these "carry it up, let it go fast for a few minutes so we have a 'record'" when they don't? In 1956 the UK's Fairey Delta 2 powered by an RR Avon jet, took off, flew to altitude, sped to over 1,000mph twice in a closed circuit and returned to its base all under its own power. A genuine World record with no loss of life.
@neilturner6749Ай бұрын
It’s all about timing and the subjectivity that retrospective hindsight permits. At the time the X2 and Fairey Delta programs began, Mach 2 was literally science fiction and records were such a “big thing” that cutting corners to get there (rocket propulsion and the expense and complication of airlifting via a launch platform) were not considered “cheating”. The legacy of the early X Planes turned out not to be conventional fighter jets (the mass-production aircraft manufacturers got there on their own really, and in remarkably quick time) but the US Space Program that needed rocket development and extreme high altitude experimentation.
@LordEvan52 жыл бұрын
Thank you very much
@GeneralJackRipper2 жыл бұрын
Very nice.
@NoName-ds5uq2 жыл бұрын
At 15 minutes exactly, there’s a drawing of the cockpit showing the pilots position. This ejection system they concocted, did it fire the nose forward or upwards(or down)? To me that seating position should allow a pretty decent chance of not blacking out and survival at 20g if it shot forward. I could be way of, I’ll ask the question and let those with more knowledge than I discuss.😊
@Aengus422 жыл бұрын
The right stuff in the wrong plane. What a waste of pilots. Their poor families ☹️
@marioacevedo50772 жыл бұрын
Very educational. Thanks.
@rbilleaud2 жыл бұрын
I think we all understand that progress comes at a price, and that hindsight is 20/20. It's an unfortunate reality. Mistakes are common. but none of this occurs in a vacuum. Take the Challenger space shuttle for example. Looking back we can see that launching with O-rings that had been subjected to subfreezing temperatures was a poor decision, however, engineers were not completely convinced that it would be a problem, and had the launch been successful, we never would have given it a second thought. NASA officials were under pressure to get it done and each delay meant millions of dollars down the drain. No one sets out to kill their fellow human beings, we just have different ideas of what acceptable risk is. Some of those concepts were at play here as well.
@charlesfaure1189 Жыл бұрын
There were engineers who were very concerned about those o-rings. They were told to shut up. Maybe no one at NASA set out to kill people, but they were clearly willing to risk those people's lives to save their careers. "I was under pressure" is a lousy excuse for getting people killed.
@collinmccallum2 жыл бұрын
great information. thank you!
@cartmanrlsusall Жыл бұрын
Using an area rule fuselage would have made the swept wing x1 a viable solution
@ronjon794210 ай бұрын
I would think so. But I inferred Rex meant something structural when he mentioned the swept wings didn’t play well with the X-1 fuselage. I guess I don’t know, what do you think?
@cartmanrlsusall10 ай бұрын
@@ronjon7942 maybe he will scan the comments and explain
@drstevenrey Жыл бұрын
I kind of suspect that after the success of the X-1, they sort of got a little bit too confident. Sweeping the wings is a good idea to begin with. The remainder of the aircraft was just very overconfident.
@madzen1122 жыл бұрын
Feeling the wind in your hair 😁
@parrotraiser65412 жыл бұрын
The fly-by-wire's built-in aileron flutter would not have been an asset.
@malakiblunt2 жыл бұрын
i thought the 262 had sept wings to get the CG right with the engines stinking out in front of the wings ,
@Thermotriangle Жыл бұрын
Hey Rex can I ask about what your granddad did in North Africa (like was he an infantry man or camera man etc.)
@ParaglidingManiac2 жыл бұрын
X-15 next please!!
@hertzair11862 жыл бұрын
09:40 Always sad to hear that an aircraft that doesn’t exist today was “scrapped”…seems they were too short-sighted at the time to realize that an aircraft would be wanted in a museum in the future…
@leprechaunbutreallyjustamidget Жыл бұрын
Is the x-1 the only supersonic aircraft with strait wings?
@ronjon794210 ай бұрын
Shoot. I’m thinking…
@lqr824 Жыл бұрын
Nice video, though it's quite dissatifying to not know the answers to the implied questions at the end: what WAS the test plan? If it was overly-ambitious, WHY? Was it followed or were they breaking the plans? As an engineer, I think the critiques of delays as out of place. One can run known types of projects to a tight schedule but this aircraft was doing many firsts and such a ground-breaking project will take the time it takes. Second, it seems that a belt-and-suspenders solution would have made sense: the nosecone should have had its own parachute, giving some chance of survivability. Third, given that it was the X-2 that got these height and speed records, clearly despite the delays it was still at the very forefront of knowledge. Fourth, given the ground-breaking nature of the work, I would not call this program a failure in the least. We need to consider all that was learned: such as how to run high-performance testing in the first place, as well as specifics of construction and design.
@malcolmcarter17262 жыл бұрын
I didnt know that the X 2 used stainless steel in its construction. The only other aircraft that use this ,(That I know of?) are the MiG 25 and I think, the MiG 31. Theres probably more like the MiG E 166 research aircraft, but now Im guessing. Anybody know amy other stainless birds?
@LuciFeric1372 жыл бұрын
XB 70 was stainless honeycomb.
@ronjon794210 ай бұрын
Britain used stainless in several of their research aircraft.
@1970DAH8 ай бұрын
Apparently, they said "N-A-C-A" not "Naca" when pronouncing this initialism. Same source claims in the early years of NASA, it was N-A-S-A and not Nasa as we all say it today.
@Sophocles1310 ай бұрын
_Leather_ fuel gaskets... damn those test pilots had serious cojones. This was super seat of your pants stuff