Heimdall 2
33 lb
Dry Weight
40 lb MTOW
4.4 hours
Max Endurance
35 mph cruise
50,000 ft
Service Ceiling
34,000 ft demonstrated
112 mi
Maximum Range
40 mph cruise
133 mph
Sprint Speed
30 min maximum
1296 Wh
Battery Capacity
2000 wh option in development
Physical Specifications
- 10.9 ft x 6.2 ft x 1.3 ft (wingspan, length, height)
- 549 in³ volume, 7 lb internal payload capacity
- 10:1 glide ratio
- 3D-printed composite airframe
- Passive vehicle-mount guide rail. 100 ft required to clear 50 ft obstacle from static launch site
Advanced Features
- Autonomous takeoff, missions, and landing with laser altimeter
- 1.15 TWR, 45 degree vertical climb
- 5 minute battery exchange, rapid aircraft turnaround
- 600MHz FHSS hardened LOS radio, redundant BVLOS C2 via LTE or Starlink connection
Operational Use Cases
Rapidly deployable airborne MANET relay
Contested environment SIGINT and EW missions
High-altitude operations above cUAS range
Group 1 UAS mothership with internal stowage and RF relay
NDAA Compliant
Made in Texas