Patents issued and pending
© 2024 Urban Sky. All Rights Reserved. Urban Sky, 4800 Race St. Denver, CO 80216
Status: Active
Authors: Jared Leidich
Change Log:
- 7 November, 2024 — Finalized and prepared for publishing
- 6 February, 2025 - Added clarifying language around mass lift capacity

Physical Properties:
- Lift capacity: 4 Lb - 12 Lb (1.8 Kg - 5.4 Kg)
- This model of balloon is configured so that it can be compliant with the regulations laid out in 14 CFR Part 101.1 (a) (4). Which restricts lift mass and necessitates a weak connection between the balloon and the payload. Without specific modifications these systems cannot lift more than 12 lbs. Contact us for details lift capacity and modifications for heavier lift.
- Maximum Float Altitude: 70,500 ft (21.5 km)
- Float altitude depends on lift gas type and hook-on mass. See chart below.

- Total balloon system mass (not including payload): 10.4lb (4.7Kg)
- Shelf life: 1 Year - Unit must be returned for service at one year
Command and Control Capabilities:
Urban Sky balloons are preconfigured to link to the Urban Sky Missions Control Portal. Balloons will appear in the portal upon power on (requires a clear view of the sky).
- Live redundant tracking
- Redundant remotely commanded termination
- Redundant remotely settable geofence