Amongst the jet engines of this period was the RB163 Spey, which powers the Hawker Siddeley Trident, BAC One-Eleven, Grumman Gulfstream II and Fokker F28 Fellowship.
Entre os motores a reacción deste período estaban o RB163 Spey, que montaban os Hawker Siddeley Trident, BAC One-Eleven, Grumman Gulfstream II e Fokker F28.