N425K Hawker Siddeley HS-125-3A Koppers Company Inc. New York - La Guardia (LGA / KLGA), USA - New York Ken Haynes Collection - 03/1967
N44K Hawker Siddeley HS-125-3A Koppers Company Inc. Los Angeles - International (LAX / KLAX), USA - California Ken Haynes Collection - 08/1971
