In a letter to International Civil Aviation Organization (ICAO) Secretary General Fang Liu, Foundation President and CEO Jon Beatty said, "Based on a number of recent incidents, we are increasingly concerned that uncertificated, untrained recreational drone operators are flying small UAS near airports and manned aircraft. ... The proliferation and operation of small drones by people without aviation experience is becoming one of the most significant hazards to manned aviation. This poses unacceptable risks to aviation safety."
The Foundation urged ICAO to accelerate the promulgation of appropriate Standards and Recommended Practices to regulate recreational drones - also known as unmanned aircraft systems (UAS) and by a number of other terms - and to encourage ICAO member States to adopt corresponding regulations and consider mandating technologies such as geo-fencing and altitude limiters for equipment used by hobbyists.
"We fully recognize and appreciate the transformative nature and salutary benefits of drones," Beatty said, "but one thing is crystal clear: No justifiable bases exist to treat recreational drones any differently than drones flown for a commercial purpose."
Among the recent drone incidents cited by Beatty were the Feb. 14 crash of a Robinson R22 in Charleston, South Carolina, U.S., as an instructor and student pilot reportedly were maneuvering to avoid a drone; the October 2017 flight of a drone within 5 ft (2 m) of a commercial aircraft landing at London Heathrow Airport; the October collision between a drone and small commercial aircraft during final descent to Jean Lesage International Airport in Quebec; and the September 2017 collision of a recreational drone and a U.S. Army Black Hawk helicopter near Staten Island, New York.