G-POLO Piper PA-31-350 Chieftain Grosvenor Aviation Services (GRV) Staverton (EGBJ), UK - England Dave Welch - 1984
G-OGRV Piper PA-31-350 Navajo Chieftain Grosvenor Aviation Services (GRV) In Flight, International Airspace Shaun Connor - 05/06/1990
G-OGRV Piper PA-31-350 Navajo Chieftain Grosvenor Aviation Services (GRV) Manchester - Ringway (MAN / EGCC), UK - England Derek Heley - 12/11/1986
