Icarus Instruments’ SatTalk
Myfirst Aerostar, a 1974 600A, came equipped with a Wulfsberg Flightphone I. Thiswas a manually-operated early model — “New York operator, this is QM-2602I’d like to call 215-555-5575 please…” — and was only half-duplex. Thatmeant only one person could speak at a time; “I’ll be home at 6:30 …over,” I’d say to hear my wife […]