E-flite Viper 90mm Crash During High Alpha βοΈ
Attempted high alpha with crow flaps, led to a crash. Risky move resulted in a pavement impact. Lesson learned!

Two Brothers Radio Control
11.0K views β’ Nov 11, 2021

About this video
I tried low level high alpha with the crow flaps and ended up eating pavement. I knew it was risky but took the risk anyhow, even knowing the nasty tip stall tendency this jet has - regardless of how much I've mitigated it using crow ailerons.
Such is life when you keep trying to push the limits of what these airframes are capable of. If I had used more thrust I would've been fine - next time, assuming there is one, I'll perform an alpha pass 10 feet higher up to give myself a stall buffer.
0:00 Introduction
0:50 Takeoff
1:08 Hover Torque Roll
1:45 General Flight
2:15 Inverted Passes
4:25 Alpha Attempt, Stall
5:00 Alpha Stall, Crash
5:30 Aftermath
Such is life when you keep trying to push the limits of what these airframes are capable of. If I had used more thrust I would've been fine - next time, assuming there is one, I'll perform an alpha pass 10 feet higher up to give myself a stall buffer.
0:00 Introduction
0:50 Takeoff
1:08 Hover Torque Roll
1:45 General Flight
2:15 Inverted Passes
4:25 Alpha Attempt, Stall
5:00 Alpha Stall, Crash
5:30 Aftermath
Video Information
Views
11.0K
Likes
184
Duration
7:16
Published
Nov 11, 2021
User Reviews
4.6
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