3218 Piper L-21B-135 Super Cub Portuguese Air Force Sintra Air Force Base No.1, Portugal Chris Young - 24/10/2017
3218 Piper L-21B-135 Super Cub Museu do Ar Beja (B.A. 11) (LPBJ), Portugal Miguel Vinagre - 07/07/2002
3218 Piper L-21B-135 Super Cub Museu do Ar Sintra Air Force Base No.1, Portugal Ray Barber - 06/05/2000
3218 Piper L-21B-135 Super Cub Portuguese Air Force Sintra Air Force Base No.1, Portugal Adrian M. Balch - 28/08/2004
