Skyfront Perimeter 8 sets multirotor endurance record
Skyfront Perimeter 8 set a 13-hour, 4-minute multirotor drone endurance record using hybrid-electric propulsion.

Evidence notes
- A production-standard Perimeter 8 flew for 13 hours and 4 minutes in California.
- The aircraft covered 205 miles while carrying an ISR payload, using Skyfront's gasoline-electric hybrid propulsion system.
- Skyfront presented the flight as a multirotor endurance and distance record for a commercially available vertical-takeoff drone.