12/31/2025
https://www.facebook.com/share/1BUa54miFF/?mibextid=wwXIfr
An Australian builder just made drone history: Guinness confirmed Benjamin Biggs’ quadcopter reached 626.42 km/h (389.24 mph), the fastest official ground speed ever recorded for a battery powered RC quadcopter. Reports say the machine was kept extremely light at about 4.4 lb (2 kg), while still delivering huge peak power, showing what obsessive design, airflow control, and relentless testing can achieve outside big labs.
