N99SC Hawker Siddeley HS-125-600A Service Corp. International Houston - William P Hobby (HOU / KHOU), USA - Texas Ken Haynes Collection - 17/07/1975
N99SC Hawker Siddeley HS-125-3A/R Service Corp. International New York - La Guardia (LGA / KLGA), USA - New York Ken Haynes Collection - 12/04/1972
