This is my endurance record at the time, but I think I can do better.
The test was performed on a day with strong winds, shall be equal and over to the navigation speed (11 m/s), it's indeed very curious to see how it behaves my "Mini Talon," sometimes flies backward (at 14.00% in the log), with the groundspeed around "0 m/s".
In a previous flight I did over 114 km, but flying "only" 02:52:00.
The battery pack is Li-Ion 4S3P 10.500 mAh "Sanyo 18650GA", with max of 30A discharge.
Unfortunately the "3DR Power Modules" current sensor is very inaccurate, so the trend of current in the log is not reliable, but the voltage is quite true.
This image shows the flight data after the land, "tempo di volo" in italian is the "flight time":
And here the residue of the battery pack, this shows that I was thoroughly conservative:
In a previous flight i reached 114 Km, but flying "only" 2 hours ad 52 mins.
ParkZone 15-Size Brushless Motor (720 Kv)
Aeronaut folding propeller 10x6
E-Flite Pro 30A ESC
Pixhawk with "APM:Plane" V3.6.0
Neo M8N GPS
Analog Airspeed Sensor
Home made Li-Ion battery pack 4S3P 10.500 mAh "Sanyo 18650GA"
Total travel: 93,4 Km
Total flight time: 3hours 11mins
Battery used: 8300 mAh (residual: over 20%)
Flight alt: 100mt
Max wind speed: 13 m/s (average: 8 m/s)
Battery failsafe voltage: 12.8V
Here the telemetry log about this endurance test:
Thanks to all the "ArduPilot Dev Team"!