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Dynodon64
United States
Приєднався 20 лис 2009
WAR Corsair Tail View Taxi Test
Made three runs tonight to test new vibration mount for the camera and to get the tail up again. Tried to record on the second pass but the camera only recorded 5 seconds. This was my third pass, first with the camera on the tail.
The tailwheel noise is quite evident on this run in the camera.
You can tell when the tail comes up, just from the tailwheel sound going away. Still tough to see the pitch change, but I could see it. The video looked better than I thought it would as far as the drifting to the right after the tail lifted. It felt worse, but it wasn't that bad. This run probably had a little right rear tailwind.
The tailwheel noise is quite evident on this run in the camera.
You can tell when the tail comes up, just from the tailwheel sound going away. Still tough to see the pitch change, but I could see it. The video looked better than I thought it would as far as the drifting to the right after the tail lifted. It felt worse, but it wasn't that bad. This run probably had a little right rear tailwind.
Переглядів: 3 139
Відео
WAR Corsair New 4K camera test, tail up.
Переглядів 7 тис.21 годину тому
Trying out my new 4K Action camera. This video was recorded at 2.7K, 30 FPS. I think that 1080 @ 30 FPS would have looked better. Need a faster memory micro card. This one is a V10, need to test a V30. Anything faster than 30 FPS needs a faster recording memory card. But I did get the tail up at time stamp @ 2:54 minute mark only a few seconds.
WAR Corsair Touch Ups
Переглядів 3,7 тис.14 днів тому
This video covers a couple of items that I needed to touch up on the plane.
WAR Corsair, New camera mount test 6/16/2024
Переглядів 5 тис.14 днів тому
Trying out a new position for the camera to record from. Turned out to be too much wind swinging around to get a tail up run in. Need to make a vibration absorbing mount next.
FIRST TAIL UP RUN at 1:24-1:35!!!!
Переглядів 7 тис.21 день тому
Today I got to make 4 or 5 runs down the runway. This was the last one. It's a little hard to tell when it raised. The tail came up at 1:24 and stayed up till 1:35. If you look at the tree line at the right side of the video, you can see it is sloped down to the right. When the tail lifted, you see it level out. The video appears to look like I am swerving side to side, but it wasn't that drast...
WAR Corsair Update 6/2/2024
Переглядів 7 тис.Місяць тому
I finally got my new tail wheel this past week. Installed, retrack tested it for clearance and taxi test it on the parking ramp area.
WAR Corsair testing update 5/20/2024
Переглядів 6 тис.Місяць тому
Today I made three runway taxi test. I recorded a little of the last one from the taxi way. I need to make a better one, but for the first try, it's alright. Just short.
WAR Corsair Taxi test report 5/13/2024
Переглядів 9 тис.Місяць тому
Got a chance to get the plane out for the first start and taxi test of the year. Test were very promising, and I feel it is finally ready for tail up test then a first flight to follow. Engine was running perfect and gear toe out seems to be working great also. Shouldn't be long now for the first test hop or flight.
Tailwheel Shimmy, Aircraft
Переглядів 2,9 тис.Місяць тому
This is my thoughts on what causes tailwheel shimmy. This is not the only video that supports my thoughts. I watch almost all of them on this site. Some videos are at a bad angle to see what's causing the shimmy. Most of them show the same problem as I mention here.
WAR Corsair Update 4/29/2024
Переглядів 4,5 тис.2 місяці тому
This weekend I finished up the landing gear issues. Put in stronger solenoid valve coils to replace the lower watt pieces. The new one have three times the power over the old ones. Put everything back together, and should be ready for fuel and some more testing to see if everything is working normal.
WAR Corsair Update 4/24/2024
Переглядів 3,9 тис.2 місяці тому
Finished gear indicator lights, and worked on gear retraction issues.
WAR Corsair Update 4/16/2024
Переглядів 6 тис.2 місяці тому
More work on the gear indicator lights, and some gear swing test.
WAR Corsair Update 4/14/2024
Переглядів 3,6 тис.2 місяці тому
More work finished on gear warning lights.
WAR Corsair Update 4/9/2024
Переглядів 2,8 тис.2 місяці тому
This week I worked on the gear indicator lights for the mains.
WAR Corsair First update of the year 2/26/2024
Переглядів 5 тис.4 місяці тому
WAR Corsair First update of the year 2/26/2024
WAR Corsair Progress report 12/25/2023
Переглядів 13 тис.6 місяців тому
WAR Corsair Progress report 12/25/2023
WAR Corsair Update, Canopy jig and gear warning lights
Переглядів 2,8 тис.6 місяців тому
WAR Corsair Update, Canopy jig and gear warning lights
WAR Corsair Progress Report 12/10/2023
Переглядів 7 тис.6 місяців тому
WAR Corsair Progress Report 12/10/2023
WAR Corsair Update 11/12/2023 Air filter shield
Переглядів 4,1 тис.7 місяців тому
WAR Corsair Update 11/12/2023 Air filter shield
WAR Corsair Progress report 10/28/2023
Переглядів 10 тис.8 місяців тому
WAR Corsair Progress report 10/28/2023
WAR Corsair Progress report 10/24/2023
Переглядів 7 тис.8 місяців тому
WAR Corsair Progress report 10/24/2023
WAR Corsair Progress report 10/18/2023
Переглядів 9 тис.8 місяців тому
WAR Corsair Progress report 10/18/2023
You're doing it right. Baby steps. It will not be long before you go for it.
Tail wheel looks like it's tracking good. How's it feel?
reroute the shoulder belts to just under the head rest, as they are now they'll do little to no good on impact. All the best
How much would it cost to buy one like that
Just seen your video haven't been watching them lately but your getting a lot better getting the tail up Good job
Want me to fly it for you? I've never flown a plane, but I will.
Hi Don I recently completed a one off homebuilt about the same size as yours and found myself unconsciously making excuses not to fly it anything from I feel off today or wind not just right ect but once I realized it that helped me alot. I always felt so down when i got home and didn't fly it and as Chris Hintz said high speed taxi test don't really tell you much they just put you behind the curve so with that I did fly it and had a few problems that taxi test wouldn't have caught mostly trim and cooling but I did ok and that first flight was a thrill indeed so good luck to you
When are you planning to to actually get airborne? By this I mean an actual flight, not my gear lifted off for 3 seconds. Is there a mapped out schedule you are following?
Getting closer Dynodon64! 👍
Don, I just read in some other comments this video that you still may not have taildragger dual time. Is that true? If so, I'd stop even taxi testing. All of it. Gyro time doesn't count. If a throttle cable sticks or some other whacky event occurs, you're going flying, ready or not, and you'll want some solid stick and rudder time behind you. I took 6 hrs dual in various ultralight trainers plus 6 hrs in an Aeronca Champ. I had several surprises on my initial flight, but the training helped me easily overcome and get her down soft and safe.
I appreciate the comments and concerns, but I will keep on doing what I am doing for now.
Is this plane ever going to fly? You've been taxiing for nearly a year! The smallest crosswind makes it wonky. We're losing interest.
What I saw agrees with your comments precisely. I was on the edge of my seat when the plane went right. Well done!
Would leaving the flaps down help you enter/exit the aircraft? @2:38... she got a bit squirrely! I was not expecting a righthand deflection. As you said later in the video, it's something you have to get used to; which means hours and hours of more taxi tests.
Entering the plane is not a problem as is. The engine torque is what was helping the right drift, and some of the crosswind too. This prop turns the opposite of conventional aircraft, so left rudder is needed on takeoff and not right.
I rebuilt a Taildragger Sonerai II. Did about half a dozen slow speed taxi’s to check brakes and get feel for the amount of rudder needed to steer it. Next was three or four runs with enough speed to get the tail up, then reduce power and let tail come back down, that showed me if I had to abort tack off I had to be ready to quickly apply rudder to compensate for the quick reduction of engine/prop thrust. If throttle was reduced over four to five seconds then rudder correction was less critical. Next was pick a day with little wind, check everything and then fly it. So tail up at 45-50 rotate at 70 and fly. A few laps around the field to determine if trim adjustments needed, they were, and then set up for landing. Carried a little extra speed and successfully landed. Mouth was a little dry but the celebratory beer fixed it
That's pretty much what I am trying to do here. Get the tail up and level, but keep the speed low to keep it grounded. That may not happen that way, but I am ready if it does want to lift. I have started to come down to the airport later in the day to try and get calmer winds. This day it was calmer but a direct crosswind. I'm still looking at ways to help keep it straight on these test.
V1 Vr V2 and takeoff/landing distance numbers? (Nice DIY camera mount!)
There are no published data for any of those numbers.
I Love this view
Have you balanced the plane with you in it? Are you current in a tail dragged?
Yes the weight and balance was checked with me in it.
Take your time when you’re ready. We’ll see it fly.
You got this Don! Can’t wait to see that beauty in the sky.
I would have to at least tried to crow hop this thing by now and I'm not even a pilot!
That was the plan, but it may not be do able. A longer runway may be needed.
I felt like I was with you this time! What is the take-off speed?
Don't know yet.
Don you’re not going to want to force that tail off the ground like it’s a cub. That corsair is a difrent animal.
This isn't a Corsair, It's a sport plane that looks like a Corsair. But I understand your comment.
@@Dynodon64 yes sir I know I’ve flown what you have there
I heard the tail rise up. Baby steps are better than no steps written on the landing flaps.😂 Think Sugar Glider, Don! Not Squirrel.
Ok brother it’s been awhile since I’ve been watching this vid I see no flights as of 7/2/2024. Now I don’t know how much more I can take of this taxing. We need to get this Corsair in the air!
It takes what it takes, I am going at my pace and not anyone else's. Sorry if it doesn't please you.
You could definitely tell when the tail wheel was off the runway, be mindful that at the right speed the plane will takeoff in a three point attitude vs having the tail up . my instructor had me takeoff in a three point and also t/o with full flaps and would cover airspeed so you would develop a sense of speed. you have done an awesome job building this plane. keep up the great practice runs, put the camera on a tripod beside runway and off the tail, nice video but looks like a big thing on tail. again I think you are doing very well .
Thank you.
I agree with @Thomas it is an airplane and the danger now is on the ground ,have faith in your build ,I love it and I for one will give my prayers for your safety in that beautiful plane
Thanks, and I'm not pushing my luck with it. I'm being very careful with it. Some seem to think I'm too careful.
Got to edit in the opening scramble scenes form Baa Baa Black Sheep.
Best camera angle yet! If your new camera has image stabilization, that might be worth a try. Also, even the cheap GoPro clones (I use those myself) should have a battery that lasts for about an hour, so you could just start recording before you start your first taxi run, and then stop recording after you have done a few runs, and then cut/edit the video later, removing the non-interesting parts. Would save you from jumping in and out of the plane just for pressing the record button. 🙂
This camera doesn't have stabilizing. It will record up to @ 2 hours. Don't know how the clip these videos yet, or if I have software to even do it. Time will tell.
Maybe you might consider some time with a Instructor with a tail wheel rating to not the rust off.
From the camera placement it was hard to tell if the tail was flying. The pitot tube mount gave a better advantage in my opinion. I’ll have to go back in your videos to see what/how you fashioned the tailwheel. It was plain to see the crosswind pushed you off the centerline. I received my tailwheel endorsement 30 years ago in a 1941 Taylorcraft L-2 survivor. I remember how hard it was to keep centerline with even a 4-6 knot crosswind during my first solo takeoff so I imagine how hard to was with your light aircraft. Keep working it.
You could tell when the tail lifted just by the sound. The tailwheel noise stops. It was only up for about 6 seconds this time. Had to slow down due to the drifting to the right. I wasn't happy with the crosswind, so I didn't want to push it.
It's a scam! He's done flown it! He is doing this for fun after the comments about him scared to fly it. Guarantee it's a scam
Go get some training before you wad this thing up and get hurt.
Great video angle. I loved it. I bought a cheap remote MIKE somewhere and that would eliminate wind noise which there wasn't much and then we could hear you and the airplane from the cockpit that way ,take your time you build a beautiful machine with patience and that will keep you alive don't pay attention to complainers pushing you into moving beyond your comfort level. machoism is a bad attitude. "they are old pilots, and there are bold pilots, but there are no old bold pilots" it has been said
I'm not sure if there is a way to add a remote mic to this camera. It would help though.
The kindest pricktease ever offered, thank you again Don
Don, for what it is worth, I use an external (to the camera) power pack for the GoPro. That way I don't have to worry about turning the camera on and off, or the batteries running low.
I have a remote button for it, but for some reason it stopped. Might have bumped the button and turned it back off. I'll keep trying it.
Fantastic view, and filmed in the 'golden hour'. Marvellous.
It would have been better without the 90 degree crosswind.
Fast taxi with tail just barely off the runway is a risky maneuver. Throttling up to 'wheel landing' speeds with tail up in cleaner air gives *much* better directional control, plus it allows you to practice your 'taildragger rudder dance' skills. As a bonus, your forward vision improves greatly. Thanks for the update.
That's what I'm working up to right now. I want to get the plane to a level attitude. If I get it going much faster, I risk lifting off. I want to get a few runs in at tail full up before lift off.
@@Dynodon64 Old timers here told me if it felt good tail high/in regular flight attitude, to go ahead and climb at best rate of climb (+ 5 to 10 MPH safety buffer) to pattern altitude and do a few pattern circuits. Their logic was that if things go wrong, altitude is preferable to impacting terrain doing fast taxi or similar near the ground. They talked me out of crow hops like it said to do in an old FAA first flight for amateur builts publication I had. Your plane is solid, well constructed, and if you're pre-flighted ,fueled, mag checked, and pre-takeoff checklist done, A plan A, B, and C for the maiden flight, maybe that tail up could be your maiden flight...or not. I think you'll know when it is on only the mains. I did, and after 3 laps around the pattern, I headed directly out to local farmland and practiced stalls at 4000', then flying home. Do you have your prop pitched to achieve optimal power on climb-out? I was super glad I did that. During first flight my air speed indicator quit, and I used the tachometer to estimate speed.
@@Robnord1 I follow your logic here, and that's pretty much sums up what I am trying to do. Once it is airborne, I need to do some stalls to calculate my approach speeds to landing. With and without flaps. The flaps also need to be tested slowly. They are an untested design. My main concern after takeoff is engine cooling. Will it have enough at higher power settings for an extended period of time. As for crow hops, I was hoping to try some, but may not have enough runway for them, with the slow takeoff runs to get up to speed. If I can accelerate at a faster rate, than maybe. Time will tell. It may just come down to power up and go if it stays on track. And yes, altitude is your friend.
Are you going to fly it?
Why do you think I'm out here every week doing this, if I never intend on flying it. If I just want to run around on the ground, I'll build a Go Cart.
I spent a lot of time watching the "white" lines where the inner and outer sections of the wing join, they kept changing, is that camera artifact, or are the joins opining and closing?
I think we are all getting tired of waiting. I understand testing but this is getting old. I hope the best for you.
he's just doing his best to ensure the first flight isn't also the last
There’s a whole process you have to follow to be legal in the experimental category. Multiple taxi runs at different speeds are part of it. I guess he doesn’t need to post everything, but this is part of this build getting airborne.
In due time.
@@spyder7758 Thanks for the support.
@@matthewf1979 Thanks for the support.
🙌🏼🙌🏼🙌🏼way to go Don 😎💯
Don, it’s great that you are taking time to feel it out and gain more seat time, but I feel that you are playing with fire by doing high speed taxi test unless you are ready to get airborne. You are flirting with flight, high speeds like that in the three point attitude are a recipe for accidental flight. Either push forward and get the tail up or don’t taxi so fast. I fear that you may accidentally get airborne and either stall or throttle back and land hard. If you are going fast taxing and it gets squirrely, sometimes the safest thing to do is get it airborne to “save” it. Are you ready for that? Congrats on keeping it on the runway, I hope for the best!
With 55 years of tail dragger experience I fully agree with you
Getting the tail full up is the goal right now. That's why I was giving it more forward stick this go around. I can tell that it is more sensitive to speed with the tail low. I also know if I try to go much faster, it will want to lift off. I am always thinking about that. If it comes off, I will fly it and not try to put it down. I would most likely not have enough runway to stop. I'm very close to getting it level. The 90 degree crosswind doesn't help either. Plus that pass may have had a little downwind to it. I wanted to see if it was any better than the other way. The winds were @ 6 mph out of the north. So it was a horse a piece.
From watching these videos for a long time now and not seeing any flying videos or tailwheel training I am questioning if he is even rated to fly this thing.
I totally agree with you Tom, Well said, and very politely put. I like the use of the word flirting.
Wind sock looked pretty limp.
Just about the time the tail came up started to fly start to get a little squirrely that's about the time you have to power through it whenever you get ready
I'm sure full power will help out a lot, or make it worse. Any faster and I'm sure it will lift off on me. I'm trying to get it at a speed to keep the tail up and keep it going straight.
🪶
Awesome view 😊
That was great, thanks Don!
Well done again on the ground test, the tail position was more for an in flight type of footage, the pitot tube mount is better for sighting the flying tail shots : )
I'll try to get the wing view recording of the tail lift on the next go around.
@@Dynodon64 I am sure everybody following your construction and ground testing of the plane are greatful for all your output and the filming work, going "stick forward" to fly the tail section at this point in testing, had my heart in my mouth ! Maybe a small amount of flaps can help rotate the main wing and lower ground speed running of the maneuver ? : )
@@peterpatten5043 I need to test the flaps once it is flying. They are untested, so I will test them in small increments at a time, once airborne. Small amount of flaps can help with short field take offs, but that will come in future testing.
👍👍👍
i think we're all anxiously awaiting first flight as much as you are. 😉
I'm getting excited too.
Think I’d change out the tail wheel tire lot of noise/vibration.
It doesn't bother me, but it sure does make for some camera noise. I'll look for a rubber one, but no promises.