- Air Force: Vietnam - Air Force
- Aircraft: Antonov An-26
- Registration: 251
- Views: 676
- Location: Ho Chi Minh City (Saigon) - Tan Son Nhat (SGN / VVTS) , Vietnam April 4, 2018
- Air Force: Ireland - Air Force
- Aircraft: Gulfstream Aerospace G-IV-SP Gulfstream IV
- Registration: 251 (cn 1160) Aircraft Info
- Views: 938
- Location: Casement (Baldonnel) (EIME) , Ireland May 23, 2007
- Air Force: Ireland - Air Force
- Aircraft: Gulfstream Aerospace G-IV-SP Gulfstream IV
- Registration: 251 (cn 1160) Aircraft Info
- Views: 894
- Location: Casement (Baldonnel) (EIME) , Ireland May 23, 2007
- Air Force: Ireland - Air Force
- Aircraft: Gulfstream Aerospace G-IV-SP Gulfstream IV
- Registration: 251 (cn 1160) Aircraft Info
- Views: 946
- Location: Luxembourg (- Findel) (LUX / ELLX) , Luxembourg April 18, 1994
- Air Force: Ireland - Air Force
- Aircraft: Gulfstream Aerospace G-IV-SP Gulfstream IV
- Registration: 251 (cn 1160) Aircraft Info
- Views: 870
- Location: Salzburg - W.A. Mozart (Maxglan) (SZG / LOWS) , Austria March 10, 2006
- Air Force: France - Air Force
- Aircraft: Dassault MD 450 Ouragan
- Registration: 251 (cn 251)
- Views: 897
- Location: Off-Airport - Savigny-les-Beaune , France April 10, 2014
- Air Force: France - Air Force
- Aircraft: Dassault Mirage F1CT
- Registration: 251 / 33-FM
- Views: 1305
- Location: Chateaudun (LFOC) , France October 14, 2013
Outside Poiulmic (french storage Hangar)
- Air Force: France - Air Force
- Aircraft: Dassault MD 450 Ouragan
- Registration: 251 (cn 215)
- Views: 1265
- Location: Off-Airport - Savigny-les-Beaune , France May 1, 2009
patrouille de france flew this type from 1955 till 1956
- Air Force: East Germany - Air Force
- Aircraft: Mikoyan-Gurevich MiG-21U-400
- Registration: 251 (cn 661016)
- Views: 1520
- Location: Sömmerda - Dermsdorf (EDBS) , Germany March 27, 2012
- Air Force: Ireland - Air Force
- Aircraft: Gulfstream Aerospace G-1159C Gulfstream IV
- Registration: 251 (cn 1160)
- Views: 1229
- Location: Luqa - Malta International (MLA / LMML) , Malta February 27, 2011
- Air Force: Ireland - Air Force
- Aircraft: Gulfstream Aerospace G-IV Gulfstream IV
- Registration: 251 (cn 1160)
- Views: 1092
- Location: Brussels - National (Zaventem) / Melsbroek (BRU / EBBR / EBMB) , Belgium May 7, 2010
- Air Force: France - Air Force
- Aircraft: Max Holste MH-1521C Broussard
- Registration: 251 / 12-XH
- Views: 1547
- Location: Cambrai - Epinoy (LFQI) , France June, 1986
DHC Beaver French lookalike
- Air Force: East Germany - Air Force
- Aircraft: Mikoyan-Gurevich MiG-21U-400
- Registration: 251 (cn 661016)
- Views: 1810
- Location: Sömmerda - Dermsdorf (EDBS) , Germany July 28, 2009
- Air Force: Vietnam - Air Force
- Aircraft: Antonov An-26B
- Registration: 251
- Views: 1805
- Location: Ho Chi Minh City (Saigon) - Tan Son Nhat (SGN / VVTS) , Vietnam November 21, 2008
- Air Force: Ireland - Air Force
- Aircraft: Gulfstream Aerospace G-IV Gulfstream IV
- Registration: 251 (cn 1160)
- Views: 1183
- Location: Zurich (- Kloten) (ZRH / LSZH) , Switzerland January 30, 2009
- Air Force: Bulgaria - Air Force
- Aircraft: Tupolev Tu-2 T
- Registration: 251 / 27
- Views: 1792
- Location: Plovdiv (- Krumovo) (PDV / LBPD) , Bulgaria September 9, 2001
This Tu-2 is one of the few of this type preserved world wide.
- Air Force: Netherlands - Navy
- Aircraft: Breguet Br.1150 (SP-13A) Atlantic
- Registration: 251 / V (cn 56)
- Views: 1725
- Location: Leiden - Valkenburg (LID / EHVB) , Netherlands May 22, 1978
- Air Force: Netherlands - Navy
- Aircraft: Breguet Br.1150 (SP-13A) Atlantic
- Registration: 251 / V (cn 56)
- Views: 1751
- Location: Utrecht - Soesterberg (UTC / EHSB) , Netherlands March, 1983
321 sqn
- Air Force: Ireland - Air Force
- Aircraft: Gulfstream Aerospace G-IV Gulfstream IV
- Registration: 251 (cn 1160)
- Views: 1268
- Location: Manchester - Int. (Ringway) (MAN / EGCC) , UK - England February 10, 2008