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Drone Flight Calculator
Calculate accurate flight times for your drone based on real-world conditions including wind, temperature, altitude, and terrain.
Updated January 20, 2026
H501A X4 FPV
Updated version of H501S with improved GPS, brushless motors, and enhanced camera stabilization.
$250Price
450gWeight
20minFlight
5/12Wind
800kmRange
0° to 40°Temp
Performance Analysis
Comprehensive analysis of drone capabilities and comparisons
Price
$250.00
Market price • Average
Weight
450 g
Total weight • Average
Flight Time
20 mins
vs 60min max20/60
Normal conditions • Below average
Wind Resistance
5/15
Wind handling • Below average
Max Wind Speed
10 mph
Safe operating limit • Below average
Range
800 m
Transmission distance • Below average
Max Altitude
100 m
Operating ceiling • Bottom 25%
Temperature Range
0°C to 40°C
Operating temps • Standard range
Value Score
80.0
Flight mins per $1000 spent