Gulfstream used to publish great LRC tables that utilized AoA, but they ceased that with the G-4.
Of course, the real Grumman (until it was sold as Gulfstream) used to be a designer and manufacturer of Navy carrier borne aircraft, fighters and bombers.
The US Navy has used AoA to great effect as a primary flight reference since they started flying off carrier decks. Using approach speeds as low as 1.1Vsl, I believe, would be foolhardy without AoA info.