SkySentry Light Expeditionary Aerostat (LEA)

The well-proven LEA platform is our medium aerostat, employed to lift communications and camera surveillance payloads

Light Expeditionary Aerostat

The LEA:  

  • 53 feet long, 16 feet in diameter, and inflated with 7,100 cubic feet of helium, with a design life of 5 years
  • Typically flying in less than 4 hours after arrival on site, with a 3-person crew for inflation; one to operate.
  • Lifts 100 pounds to 1,000 feet above ground
  • Designed to operate in temperatures from -10 to + 300 C
  • Fully functional at 60 knots in flight, withstands 85 knots moored
  • Stays on station for up to 2 weeks in flight  between helium top offs – day and night

The Mooring Station:  

  • Approximately 8 feet wide, 25 feet long, weighs about 6,000 pounds
  • 30 foot mast is elevated for flight operations; folds to less than 10 foot height for transport
  • C-130 or C-17 Aircraft transportable
  • Pulled by a one ton truck or HMWWV, no Commercial Driver required
  • 360 degree rotation allows aerostat to vane into wind aerodynamically
  • Contains main winch, mooring tie-downs, versatile electrical sources

Payload Bay, Power System 

  • Easy access payload bay, can be sealed against weather and dust
  • Aluminum body modular payload bay with quick-mount brackets for quick payload exchange
  • Approximate Bay Dimensions: 4 feet long x 2 feet high x 2 feet wide
  • Power system provides highly conditioned, steady 120VAC, single-phase, up to 3 KW electrical supply to payload bay

Tether

  • Can extend up to 1,000 feet above ground with 7,500 lbs breaking strength and 1,500 lbs working load
  • Grounded for lightning and shock safety. Six fiber optic cables for data transmission from payload bay

Why contact SkySentry about LEA?  

  • System is readily available for purchase or lease at competitive prices
  • Low cost, remote area persistent surveillance and communications solution, relative to satellites or aircraft
  • Can fly customer payload or SkySentry Team can provide tailored payloads to include radar-camera-cellular communications networks
  • SkySentry can characterize expected behavior of aerostat and payloads in advance with respect to winds, payload coverage, terrain with advanced modeling and simulation

SkySentry’s Support Services include:

  • Rapid deployment to emergency or support locations
  • Professional flight crews, training, risk management, all agency coordination, such as FAA and FCC, sophisticated operations concept development
  • Full logistics support package
  • Customer specific composite component construction

Pricing and system performance options available upon request

Contact Information:

 Charlie Lambert

719.495.7856

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