G-AYNB Piper PA-31-310 Navajo Unigate Ltd Hatfield (HTF/ EGTH), UK - England Ken Haynes - 01/09/1977
G-AYNB Piper PA-31-310 Navajo Unigate Ltd Oxford (Kidlington) (OXF / EGTK), UK - England Glyn Charles Jones - 09/06/1974
G-AYNB Piper PA-31-310 Navajo Unigate Ltd Oxford (Kidlington) (OXF / EGTK), UK - England Peter Davis - 14/12/1974