He had been first elected to membership in the society in 1986.
To pravilo dovoljuje dvomotornim potniškim letalom kot so Airbus A300, A310, A320, A330 and A350, the Boeing 737, 757, 767, 777, 787, Embraer E-Jets, in ATR 72) da letijo dolge proge, ki so bile prej prepovedane za dvomotorna potniška letala.