This flight started as a new personal altitude record atempt but ended a little under 500m up, due to right motor fail.
At the time where it happend I thougt that the aircraft just had stalled, but it took too long to recover so i decided abort the record attempt and get the plane lower. And all the way home I did not feel anything other than the strong wind.
Or at least I thougt everything was ok, until I tried to go around that bush again.
Plane Specs.
Wingspan. 1.4m
Length. 1m
weigth. 1,4kg.
Foamboard 5mm for wing and tail.
15mm x 15mm balsawood tailboom
packeging cardboard 8.5cm x 8.5cm squaretube fugelarge.
Plane Parts.
Motor: 2 x NTM Prop Drive 28-26 1000KV / 315W (short shaft version) original from my tricoptor.
Prop: 9:6 SF
Motor Battery: Zippy 3S 5000mah 20C
ESC: 2 x Multistar 30A opto
Servo:Turnigy 9g.
FPV.
GoPro 3 Black.
5.8ghz 1000mw tx BOSCAM w. clowerleaf.
2 x RX. 805 5.8ghz w. skewplaner and 7 turn helical.
EASY DIVERSITY.
A/V USB for PC (blackbox).
FatShark BASE SD video headset.
Car jumpstarter 12V power for groundstation.
Control.
AMP 2.5 w. UBLOX GPS
FPV / APM / servor Battery: Zippy 3S 2500mah 3C
UBEC: 3A 5V
Futaba T8FGs. w. RX. + 1W wifi booster.
By
Christian J. Jeppesen
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