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New Hampshire-based Rotor Technologies, Inc., announces two new unmanned aerial vehicles (UAVs) for the 2025 model year: Airtruck, a utility UAV with 1,000+ lbs of payload and Sprayhawk, an agricultural UAV with 110-gallon capacity. Introductory pricing for both aircraft is less than $1,000,000. Airtruck and Sprayhawk, both based on the Robinson R44 full-scale helicopter, have a […]