NEOEx is the developer of the patented EXTreme ENDurance EXTEND™ Energy and Power System and LH₂Direct™ Liquid Hydrogen Refueling System for Unmanned Aerial Vehicles (UAVs) (aka drone) to enable extreme, long-duration, and long-range operations. Our UAV liquid hydrogen energy storage technology combined with fuel cell produced electrical power is scalable from small commercial drones operating at less than 55 lbs. to large Advanced Air Mobility vehicles. Our technical expertise in liquid hydrogen systems including storage, transfer, and generation provides UAV operators with a continuous supply of liquid hydrogen. We work closely with UAV Original Equipment Manufacturers (OEMs) to integrate the NEOEx EXTEND Energy and Power System™ into their vehicles to increase their flight duration by a factor of twenty. Extremely long range UAVs can support a variety of disaster response missions including search and rescue operations, medical supplies delivery, wildfire management, and aerial damage assessment.