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

Scrapped

Identity

TypeAirbus A320
Variant320-211
FamilyA320
Series—
Line Number—
Test Reg—

Operators

OperatorDelta Airlines

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 Withdrawn from service 31 Oct 2017, ferried to San Bernardino International Airport 2 Nov 2017 permanently withdrawn from use, cancelled 27 Sep 2018.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

Written Off

Identity

TypeAirbus A300B4F
Variant300B4-203
FamilyA300
Series—
Line Number—
Test Reg—

Operators

OperatorACT Cargo Airlines

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Training and Transition Airport, Miami colours, Dart group 3 Sep 1998, in service 7 Sep 1998 Liege-Stansted-Edinb, withdrawn from use for Dade Collier Training and Transition Airport, Miami 9 Oct 1999, returned Channel Expr, seen at Cologne-Bonn, Germany Channel Expr titles and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

Scrapped

Identity

TypeAirbus A330-300
Variant330-342
FamilyA330
Series—
Line Number—
Test Reg—

Operators

OperatorCathay Pacific rr

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

In service

Identity

TypeATR 42
Variant42-300
FamilyATR42
Series—
Line Number—
Test Reg—

Operators

OperatorFleet Air International

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

In service

Identity

TypeAirbus A380-800
Variant380-841
FamilyA380
Series—
Line Number—
Test Reg—

Operators

OperatorBritish Airways

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

In service

Identity

TypeAirbus A350-900
Variant350-941
FamilyA350
Series—
Line Number—
Test Reg—

Operators

OperatorChina Airlines

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

In service

Identity

TypeDash 8-100
Variant102
FamilyDHC-8
Series—
Line Number—
Test Reg—

Operators

OperatorAir Creebec

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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