LIGHTNING FLIGHT 718

Developed by Aerostar

Balloon launched on 2/22/2025, from Hurley, South Dakota, US

Purpose of the flight and payload description

The Lightning Balloon System was developed by Aerostar as a tactical zero-pressure balloon platform designed for rapid deployment and flexible, short-duration missions in diverse environments. It can operate at altitudes ranging from 50,000 to 78,000 feet, with potential extension to a range between 45,000 and 110,000 feet, and is capable of carrying user payloads weighing between 20 to 45 pounds.

In the image at left we can see a scheme of the system (click to enlarge). It allows for maneuverable flight lasting between one to three days and is designed to be launched by a small team of just two personnel from a truck, emphasizing its portability and ease of use. The payload compartment measures approximately 13 by 16 by 18 inches, although larger configurations may be accommodated by special request.

The Lightning system integrates with Aerostar's Thunderstorm software suite, providing a unified platform for command, control, and mission planning compatible with all Aerostar balloon systems. The system is engineered for versatility and has been successfully tested in a variety of challenging environments including austere, maritime, and cold weather settings, and can operate with hydrogen gas.

Payloads are supported with power at +28 volts, offering multiple rails each capable of supplying up to 150 watts, with a total maximum output of 300 watts. Communications capabilities include both Beyond Line-of-Sight (BLOS) and Line-of-Sight (LOS) options via Iridium and optional high-bandwidth mesh or satellite communications. Real-time GPS/INS data is accessible via Ethernet, enabling precise tracking and control.

Details of the balloon flight

Balloon launched on: 2/22/2025 at 15:18 UTC
Launch site: Hurley, South Dakota, US  
Balloon launched by: Aerostar
Balloon manufacturer/size/composition: Zero Pressure Balloon  
Flight identification number: HBAL718
End of flight (L for landing time, W for last contact, otherwise termination time): 2/22/2024 at 21:02 UTC
Balloon flight duration (F: time at float only, otherwise total flight time in d:days / h:hours or m:minutes - ): 5 h 50 m
Landing site: Near Harvey, Iowa, US

External references

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