MSN 121 exists for 7 aircraft types, because each manufacturer numbers its own production. All of them are listed below.
Airbus A320-211 MSN 121
Registration N310NW · Delta Airlines
Identity
Operators
Timeline
First Flight
06 Sept 1990
Delivery
31 Oct 1990
Age
36.2 yrs
Last Updated
29 Oct 2026
History
Airbus A320-211, serial number 121, first flight 6 Sep 1990. Delivered to Northwest Airlines on 31 Oct 1990, registered N310NW. N311US re-allocated, owned by FNBB Jan 1991 or 31.10, rSSB Feb 1997, owned by US Bank (NA) 13 Oct 2004, arrived at Pinal Airpark, Marana and stored 15 Oct 2005, bisMSP 9 Nov 2005, owned by Northwest Airlines 22 May 2006. Merged into Delta Airlines on 29 Oct 2008. Withdrawn from service 31 Oct 2017, ferried to San Bernardino International Airport 2 Nov 2017 permanently withdrawn from use, cancelled 27 Sep 2018. Current status: scrapped.
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Airbus A300B4-203 MSN 121
Registration TC-ACB · ACT Cargo Airlines
Identity
Operators
Timeline
First Flight
24 Nov 1980
Delivery
—
Age
45.9 yrs
Last Updated
29 Oct 2026
History
Airbus A300B4-203, serial number 121, first flight 24 Nov 1980. Delivered to Singapore Airlines on 24 Feb 1981, registered 9V-STB. Operated by Airbus Industrie on 18 Apr 1985 as F-OGTC. Stored Bordeaux. Operated by Continental Airlines on 19 Jun 1986 as N967C. Re-registered with Continental in Oct 1990 as N15967. Seen at Marana 2 Oct 1995, seen at Roswell 23.06.97/Dart Group 20 Oct 1997 cancelled registration. Re-registered with Dart Group in Feb 1998 as D-ASAA. Converted to freighter. Converted Aug 1998, Shannon paint 20 Aug 1998, returned 31 Aug 1998 Dresden. Leased to Channel Express on 3 Sep 1998 as G-CEXI. Dade Collier Training and Transition Airport, Miami colours, Dart group 3 Sep 1998, in service 7 Sep 1998 Liege-Stansted-Edinb, withdrawn from use for Dade Collier Training and Transition Airport, Miami 9 Oct 1999, returned Channel Expr, seen at Cologne-Bonn, Germany Channel Expr titles and taillogo white colour scheme green tail04.07.04. Renamed Jet2 on 3 Jan 2006. Seen at Bournemouth Airport parked 21 Feb 2006, registered to Toptrails Ltd 23 Jun 2006. Operated by ACT Cargo Airlines on 31 Jul 2006 as TC-ACB. British registration cancelled this date, seen in service at Istanbul-Atatürk, Turkey full colour scheme 12 Aug 2006, seen at Amsterdam-Schiphol, Netherlands 6 Jan 2007, damaged when left maingear collapsed on landing Bagram, Afghanistan 0(6) 1 Mar 2010. Current status: written off in an accident.
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Airbus A330-342 MSN 121
Registration B-HLH · Cathay Pacific rr
Identity
Operators
Timeline
First Flight
18 Dec 1995
Delivery
14 Oct 1997
Age
30.9 yrs
Last Updated
29 Oct 2026
History
Airbus A330-342, serial number 121, first flight 18 Dec 1995. Delivered to Cathay Pacific on 19 Jan 1996, registered VR-HLH. Re-registered with Cathay Pacific on 14 Oct 1997 as B-HLH. Seen 20 May 2017 new colours, withdrawn from use Ciudad Real International Airport 23 Sep 2020 for part-out, burnt out 18 Apr 2024 during dismantling. Current status: scrapped.
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ATR 42 · 42-300 MSN 121
Registration HA-KAN · Fleet Air International
Identity
Operators
Timeline
First Flight
08 Dec 1988
Delivery
19 Feb 2020
Age
37.9 yrs
Last Updated
29 Oct 2026
History
ATR 42-300, serial number 121, first flight 8 Dec 1988. Delivered to NFD on 10 Jan 1989, registered D-BEEE. Merged into Eurowings on 1 Jan 1993. LeaseTrend Jan 1999, leased back, withdrawn from use 13 Feb 2000. Operated by Balkan Bulgarian as LZ-ATA. Atar International Airport, to Toulouse, France 23 Feb 2000, total time 24011, 23790 l, seen Toulouse, France 12 Mar 2000 still D-rgd, full EW colours, F-reg due, repossessed May 2000, seen at Dinard 1 Oct 2000 white, due LZ-ATA, seen as such Air Transport Holdings LLC 11 Oct 2000, identified unconfirmed, maybe other AC, seen 10 Dec 2000 white. Operated by Farnair Europe in Dec 2000 as HB-AFD. Modified (*320). Seen 10 Dec 2000 white, for Swiss Defence operations (passengers), 23 Feb 2001, in service 13 Mar 2001, Starquest Expedition titles seen at Düsseldorf, Germany 29 Mar 2006, operated by Farnair Europe sticker, basic Farnair colours, wet-leased (operated by crew of the lessor) to Africa Air Assistance (Dakar) 1 Jul 2009, being converted to freighter at Anglo Normandy Aeroengineering, Guernsey at Apr 2010, returned in service May 2010. Operated by Air Contractors on 23 Apr 2015 as EI-SLO. Cologne-Bonn, Germany to Shannon, Ireland 23 Apr 2015, 30 Apr 2015, r/o 3 May 2015 Farnair basic colour scheme, Air Contractors titles, ferried to Venice Marco Polo Airport, Venezia (VE) 3 May 2015, owener new name/renamed ASL Airlines 15 May 2015. Renamed ASL Airlines (Ireland) on 4 Jun 2015. Registration cancelled 14 Jun 2018 to LZ- but believed operated in Hungary. Operated by Fleet Air International (registered 3 Sep 2018) as LZ-FAB. Re-registered with Fleet Air International on 19 Feb 2020 as HA-KAN. Current status: in service.
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Airbus A380-841 MSN 121
Registration G-XLEB · British Airways
Identity
Operators
Timeline
First Flight
04 Feb 2013
Delivery
19 Sept 2013
Age
13.7 yrs
Last Updated
29 Oct 2026
History
Airbus A380-841, serial number 121, first flight 4 Feb 2013. Delivered to British Airways on 19 Sep 2013, registered G-XLEB. Parked Teruel Airport 20 Nov 2020. Current status: in service.
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Airbus A350-941 MSN 121
Registration B-18908 · China Airlines
Identity
Operators
Timeline
First Flight
30 Jun 2017
Delivery
25 Jul 2017
Age
9.3 yrs
Last Updated
29 Oct 2026
History
Airbus A350-941, serial number 121, first flight 30 Jun 2017. Delivered to China Airlines on 25 Jul 2017, registered B-18908. Current status: in service.
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Dash 8-100 · 102 MSN 121
Registration C-GJOP · Air Creebec
Identity
Operators
Timeline
First Flight
—
Delivery
27 Nov 1988
Age
—
Last Updated
29 Oct 2026
History
De Havilland Canada Dash 8-102, serial number 121. Delivered to Great China Airlines on 27 Nov 1988, registered B-15201. Operated by Air Senegal on 12 Sep 1996 as 6V-AHD. Seen at Maastricht-Beek, Netherlands full colours 7 Sep 1996 C-rgd, ferried Cork--London Ontario International Airport 9-11 Mar 2001 basic colours. Returned to FSB in Mar 2001 as N381BC. Transferred to Wells Fargo Bank Northwest 21 Apr 2001, repossessed cancelled 24 Oct 2001 to Australia, but. Operated by Air Creebec as C-GJOP. Seen at London Ontario International Airport in Air Creebec colours, 15 Nov 2001 BoC, 13 Feb 2002 Air Creebec (also repossessed for/opb Quebec Hydro). Current status: in service.
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