RACE KOPTER warehouse meeting and racing FPV 250 quadcopters ended with CRASH

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The first meeting of the RACE KOPTER in a large warehouse. A great spot to fly and to organize races. Little accident at the end ;)
Configuration:
RCX H250CF-3K
Acro Naze32 (Cleanflight)
KISS 18A (OneShot)
RCX 1806-2 2300KV Brushless Motors
5x4 GF props
Turnigy nano-tech 1300mAh 4S 45~90C and Turnigy nano-tech A-SPEC 2200mah 4S 65~130C
ImmersionRC 5.8Ghz A/V Transmitter 600mw
Sony CCD Effio-V 800TVL Camera 2.8mm Alluminum Case
Skyzone FPV Goggles 5.8GHz 32CH Receiver V2
Mobius ActionCam
FrSky 2.4GHz TARANIS X9D PLUS
FrSky X4RSB 3/16ch 2.4Ghz ACCST Receiver (w/telemetry)
FrSky FLVSS LiPo Voltage Sensor
music: Mongoose - Continuous EP - 01 Show feat. Grim Glitch
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