Official FMS 1500mm P-47D Razorback Thread

[davegee]

Absolutely stunning Dave great 👍 job congratulations on maiden

I remember our collaboration on putting the larger prop on these FMS P-47s a few years ago. That has been a wonderful mod, my flights with them you just have to be a bit careful not to scrape the prop tips on takeoffs or landings. Not too hard to do, but you have to be careful. But it sure Looks great with a more scale prop on it!

Cheers

davegee

[jetfool]

Davegee,
The photo's look fantastic. Your flight tests are a great help for those of us that are wanting to try the same thing. FMS should put you on their payroll for inovations.



Best Regards, Rex

[davegee]

Davegee,
The photo's look fantastic. Your flight tests are a great help for those of us that are wanting to try the same thing. FMS should put you on their payroll for inovations.



Best Regards, Rex

Thanks, Rex. Since about 2000, study of the P-47 Thunderbolt has been a passion of mine. I enjoyed the challenge of converting this foamie, much thanks to James in California who did all the heavy lifting to make this conversion possible. I don't hold out much hope that FMS or any other company will make a model that will be acceptable to me as a bubbletop, but I haven't totally given up yet. And if that never happens in my lifetime, I'm happy I have this one completed and flyable.

Cheers

Dave

[Grossman56]

Looks amazing Dave!
She flew as well as she looks I gather?

Dan

[davegee]

Looks amazing Dave!
She flew as well as she looks I gather?

Dan

Yes, the only thing I didn't care for is that the tailwheel turn left and right is too high and I'm not sure how to dampen that. It's wired into a control board in the fuse as is the rudder so they sorta work together but I don't have the ability that I know of to reduce that tailwheel throw. I get some fishtailing on the takeoff run close to liftoff, and on landings regardless of the rates setting, it is hard to just have a nice slowup and then put the tailwheel down softly and not have it sashay back and forth. I don't think my other jugs are like that.

Would it help to increase exponential for the tailwheel for steering?

Otherwise, it is a great flyer just like the others that I have had. Really a great design by FMS.

Cheers

Daee

[f4u ausie]

What about reduced rudder throw sounds like U can't move the pushrod to the outer hole to reduce it... We have my first scale day at the club tomorrow. Will post pics on what did U fly. In the arvo

[davegee]

What about reduced rudder throw sounds like U can't move the pushrod to the outer hole to reduce it... We have my first scale day at the club tomorrow. Will post pics on what did U fly. In the arvo

I've never been able to really resolve this with these FMS P-47 airplanes. I do need quite a bit of rudder throw for takeoffs and landings, but for the straightaway takeoff and landing rollouts, it would be great to isolate the tailwheel to freeze it straightforward like the real ones do, and then "unlock" it at taxi speeds so I can use rudder and tailwheel to taxi on the ground. Right now, all my 8 channels are being used so I might try one of my other jugs to play with this with tailwheel control on a separate channel, or something.

What would a higher expo on the rudder do for me, so I have to really crank the rudder stick to get a big movement on the rudder/tail wheel? It starts out fine on takeoff rollout or landing rollout, but then I seem to overcontrol it late in the takeoff or landing roll and it sashays left and right instead of just going straight. I'm sure there is a solution somewehere, I just have not figured it out yet for this airpalne.

By all means, please share pics of your flying meet so we can see what all you guys are flying!

Cheers

Davegee

[f4u ausie]

By your description. Simply more expo just may help.

[davegee]

By your description. Simply more expo just may help.

I'll play around with that. I did bump up the expo some as an experiment, but didn't really dig into it more than that. I need to do some trials going up and down the runway at various expo settings. Maybe something will materialize. Thanks for your input!

Cheers

davegee