Update 2 Sep 14
4000 mAh. Flight trials.
The following test flights are in similar weather conditions.
Hovering in ATTI mode which requires constant stick input.
(Right Hand switch 1 in middle position)
NO PAYLOAD (Camera removed) – Prop guards fitted.
Initial Battery voltages measured with a meter.
Core UAC-50 charger.
First Flight
I shall be keeping the first and second warning levels as they are for all test flights.
1st. Naza voltage level warning set at 10.58v. (83%)
2nd. Naza voltage level warning set at 10.45v. (82%)
Battery start voltage 12.57v.
1st level warning at
14m 51s.
1m. 22s. to auto-land.
Duration at ‘auto-land’ 16m. 13s.
15 min rest voltage 11.21v.
Second flight
Battery start voltage 12.64v.
1st level warning at
15m. 22s.
1m. 19s. seconds to auto-land.
Duration at ‘auto-land’ 16m. 41s.
15 min rest voltage 11.22v.
Third flight
For this flight I removed the propeller guards.
Exactly three minutes longer duration as flight two – bar one second.
As first flight voltage settings on Nasa assistant.
Battery start voltage 12.56v.
1st. level warning at
18m. 21s.
1 minute to auto-land.
Duration at ‘auto-land’ 19m. 21s.
15 min rest voltage – 11.14v.
Fourth Flight
Phantom 2 propeller blades fitted.
I bought mine from :-
http://www.heliguy.com/Quadcopter/DJI-P ... -Style%29/
They were the cheapest genuine Phantom blades I could find.
As first flight voltage settings on Nasa assistant.
Battery start voltage 12.59v.
1st. level warning at
22m. 17s.
50 sec. to auto-land.
Duration at ‘auto-land’ 23m. 04s
15 min rest voltage – 11.27v.