Thread Tools
Old Sep 04, 2010, 01:29 PM
hul is offline
hul
Find More Posts by hul
hul
Registered User
hul's Avatar
Discussion

203mph wing


this is my 170mph wing, 1.3m span, 1.5kg AUW, Kontronik Mini Pyro, APC 7x10 and an old 4s Kokam 4000, the wing is foam planked with 0.8mm ply. It's built after this one here: http://www.rc-network.de/forum/showthread.php?t=198639 .
The plan was to go at least 250kph on 5s with the possibility to go to 6s if necessary. Seems I have to up my target to 300kph.

Hans
Last edited by hul; Aug 10, 2011 at 01:47 AM.
Sign up now
to remove ads between posts
Old Sep 04, 2010, 06:07 PM
XtremeWingRC is online now
Find More Posts by XtremeWingRC
Scobee Field & HTOWN FPV
XtremeWingRC's Avatar
Fricken Awesome!! Looks fun to fly. That link to the other one looks super fast too. Thats definately interesting. I guess you could call it a "pylowing" !! Is it capable of 200mph?

casey
Old Sep 04, 2010, 10:31 PM
AgentCow007 is offline
Find More Posts by AgentCow007
Registered User
That is a beautiful plane.
Old Sep 05, 2010, 09:23 PM
elecfryer is offline
Find More Posts by elecfryer
The 6 P principle works for me
elecfryer's Avatar
I love tractor wings and Deltas! Great looking plane and seems to be very efficient (fast) as well. Congratulations!

Michael (if your not fryin, your not tryin!)
Old Sep 05, 2010, 09:32 PM
Capt. Crunch is offline
Find More Posts by Capt. Crunch
It's all fun till Crunch!
Capt. Crunch's Avatar
OK, now to go 200mph on 6 s, will it do it?

Crunch
Old Sep 06, 2010, 01:28 AM
hul is offline
hul
Find More Posts by hul
hul
Registered User
hul's Avatar
5s should be enough, even a new 4s should bring it close. But not sure if I'm up to it.

Hans
Old Oct 04, 2010, 04:01 AM
hul is offline
hul
Find More Posts by hul
hul
Registered User
hul's Avatar

200mph wing


I put a new slimmer fuselage on it and a new 5s/3800 pack. It now goes 327kph / 203mph. In-air current is about 95A on average or 1.5kW.
Had some aileron flutter at around 300kph, cured by taping the outside ends solid.

Hans
Old Oct 04, 2010, 12:31 PM
XtremeWingRC is online now
Find More Posts by XtremeWingRC
Scobee Field & HTOWN FPV
XtremeWingRC's Avatar
Got any video of this speedship?
Old Oct 04, 2010, 12:39 PM
hul is offline
hul
Find More Posts by hul
hul
Registered User
hul's Avatar
not much more than the one on post #1. It's really hard to catch on tape.

Hans
Old Oct 04, 2010, 01:47 PM
hul is offline
hul
Find More Posts by hul
hul
Registered User
hul's Avatar
this is with the 5s setup but not full throttle. Hear the aileron flutter at the end

Hans
Old Oct 09, 2010, 04:07 AM
XtremeWingRC is online now
Find More Posts by XtremeWingRC
Scobee Field & HTOWN FPV
XtremeWingRC's Avatar
wow definately heard flutter. Really fast though. Maybe tape the tips?

casey
Old Oct 10, 2010, 02:53 AM
hul is offline
hul
Find More Posts by hul
hul
Registered User
hul's Avatar
I did tape the tips fot the next flight where the 203mph were recorded. Reduced elevator authority quite a bit though, need more space to bring it down.

Hans


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Sold Bridi Super Kaos .40 wing kit by WING MFG - price reduced!! Scirocco14 Aircraft - Fuel - Airplanes (FS/W) 6 Jun 23, 2011 11:22 AM
Wanted Need Left Wing or Wing Set for HL P1 1/8 Wedell-Williams rallison Aircraft - General - Miscellaneous (FS/W) 0 Aug 11, 2010 08:37 AM
Off Site Need Left Wing or Wing Set for HL P1 1/8 Wedell-Williams Racer rallison Aircraft - General - Miscellaneous (FS/W) 0 Aug 11, 2010 08:27 AM
Discussion wing dragon wing doggit Foamies (Scratchbuilt) 1 Aug 09, 2010 07:18 PM
Discussion Wing Wing Fuselages? sheffman Scale Helicopters 6 Jul 29, 2010 04:28 PM