Alaska-based Lynden Air Cargo has asked federal regulators to allow airdrops of relief supplies below the current minimum altitude of 1,000 feet after receiving approval to modify a Lockheed L-100 Hercules transport aircraft with a system for delivering pallets out the rear ramp door.
The cargo airline said in a regulatory filing and blog post that the ability to deliver humanitarian aid while aircraft are in flight will help it respond to natural disasters, conflict zones and other...