N228G Hawker Siddeley HS-125-3A/RA W.R. Grace & Co. Houston - William P Hobby (HOU / KHOU), USA - Texas Ken Haynes Collection - 30/05/1975
N215G British Aerospace BAe 125-700A W.R. Grace & Co. New York - La Guardia (LGA / KLGA), USA - New York Ken Haynes Collection - 11/1980
