MSN 521 exists for 6 aircraft types, because each manufacturer numbers its own production. All of them are listed below.
ATR 72 · 72-212A MSN 521
Registration 2-ATRH · KA1 P/S, Vejle
Identity
Operators
Timeline
First Flight
14 Aug 1997
Delivery
—
Age
29.2 yrs
Last Updated
29 Oct 2026
History
ATR 72-212A, serial number 521, first flight 14 Aug 1997. Delivered to China Xinjiang Airlines on 30 Aug 1997, registered B-3022. Transferred to China Southern Airlines on 12 Nov 2004. Departed Helsinki 16 Apr 2005 still China Xinjiang colours after overhaul, last ChS Atar International Airport on register 31 Aug 2011 cancelled 15 Sep 2011. Leased to Satena on 17 Feb 2012 as HK-4828-X. Nordic Avtn Capital bought 8 Sep 2011, placed in trust with Wells Fargo Bank Northwest registered in the USA 21 Sep 2011, KA1 P/S 17 Feb 2012, ferried Muscat International Airport, Muscat/Seeb to REK 17-18 Feb 2012 white, US registration cancelled 16 Feb 2012, KA1 P/S 17 Feb 2012, h/o 9 Mar 2012, seen at Medellin 24 Mar 2012 dual registration, FAC-1186 on tail. Re-registered with Satena as HK-4828/FAC 1186. Repossessed Apr 2014 to be withdrawn from service when ATR-42-600s are delivered, ferried via REK 20 Apr 2016 full colour scheme, FAC1186 taped over. Operated by KA1 P/S, Vejle (registered 9 Aug 2018) as 2-ATRH. Seen at Sonderborg 20 Feb 2017 stored OY-reg painted but not officially registered, seen 2 Aug 2017, cancelled 7 Nov 2018 to be parted out. Current status: scrapped.
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Airbus A321-111 MSN 521
Registration F-GMZC · Air France mgd
Identity
Operators
Timeline
First Flight
15 Feb 1995
Delivery
22 Mar 1995
Age
31.7 yrs
Last Updated
29 Oct 2026
History
Airbus A321-111, serial number 521, first flight 15 Feb 1995. Delivered to Air Inter on 22 Mar 1995, registered F-GMZC. Delivered to International Lease Finance Corporation as N451LF 22 Mar 1995, ferried to Paris-Orly, France 30 Mar 1995. Merged into Air France on 12 Sep 1997. AFr full colours seen 24 Mar 1998, oldest operational Air France aircraft Dec 2025, ferried to Tarbes-Lourdes-Pyrénées Airport, Tarbes/Lourdes/Pyrénées 23 Mar 2026, Twente Airport, Enschede 2 Jun 2026 for scrapping. Current status: stored.
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Airbus A300-605R*F MSN 521
Registration 4L-UCK · Easy Charter
Identity
Operators
Timeline
First Flight
02 Jun 1989
Delivery
24 Nov 1989
Age
37.4 yrs
Last Updated
29 Oct 2026
History
Airbus A300-605R, converted to freighter, serial number 521, first flight 2 Jun 1989. Delivered to China Eastern Airlines on 24 Nov 1989, registered B-2306. Arrived at Dresden Airport for freighter conversion 20 Dec 2006, converted to freighter Apr 2007, owned by CALC May 2013, to be leased to unknown operator. Leased to MNG Airlines on 24 Jul 2013 as TC-MCD. Operated by Easy Charter on 19 Dec 2023 as 4L-UCK. Final flight Tbilisi International Airport to Istanbul-Atatürk, Turkey, seen at Maastricht-Beek, Netherlands 31 Jan 2026. Current status: in service.
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Airbus A350-1041 MSN 521
Registration G-VNVR · Virgin Atlantic Airways
Identity
Operators
Timeline
First Flight
—
Delivery
—
Age
—
Last Updated
29 Oct 2026
History
Airbus A350-1041, serial number 521. Delivered to Virgin Atlantic Airways, registered G-VNVR. Slot offered to British Airways, not built repossessed by 2023.
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Dash 8-300 · 311 MSN 521
Registration S2-AHA · Regent Airways
Identity
Operators
Timeline
First Flight
—
Delivery
30 Jan 1999
Age
—
Last Updated
29 Oct 2026
History
De Havilland Canada Dash 8-311, serial number 521. Delivered to Augsburg Airways on 30 Jan 1999, registered D-BLEJ. Converted to 314 Sep 1998 (at Bombardier, West Virginia), D-reg reserved 10 Sep 1998, arrived Hamburg, Germany 30 Jan 1999 for painting, seen in service 8 Feb 1999 full Team LH colours, CA Leasing Feb 1999. Leased to Intersky in May 2003. Ferried to Oberpfaffenhofen 10 Jun 2003 for repaint Intersky colours. Returned to Augsburg Airways in Jan 2006. Lufthansa Regional colours, last service 28 Oct 2009. Operated by Regent Airways on 1 Sep 2010 as S2-AHA. Certificate of Airworthness iss 29 Jul 2010, still at Munich Airport 3 Aug 2010 LH Reg colours, cancelled 6 Aug 2010, ferried Munich Airport to Queen Alia International Airport, Amman 1 Sep 2010 due repaint in Bangladesh, withdrawn from service Hazrat Shahjalal International Airport, Dhaka 27 May 2014. Current status: stored.
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Airbus A330-203 MSN 521
Registration A7-ACR · Qatar Airways
Identity
Operators
Timeline
First Flight
10 Mar 2003
Delivery
31 Mar 2003
Age
23.6 yrs
Last Updated
29 Oct 2026
History
Airbus A330-203, serial number 521, first flight 10 Mar 2003. Delivered to Qatar Airways on 31 Mar 2003, registered A7-ACD. Modified to -202 Sep 2004, withdrawn from service 25 Apr 2018, testfl Hamad International Airport, Doha 18 May 2018. Transferred to Air Italy on 2 Jun 2018 as EI-GGP. Hamad International Airport, Doha to Dublin, Ireland 19 May 2018, repaint, WT SP Services 1 Jun 2018, Milan Malpensa International Airport, Ferno (VA) 2 Jun 2018, final flight 4 Jun 2018, withdrawn from service 11 Feb 2020, stored Doha International Airport 29 Feb 2020, EI-reg cancelled 6 Nov 2020. Returned to Qatar Airways as A7-ACR. Airtest Hamad International Airport, Doha this date, Doha International Airport to Hamad International Airport, Doha 26 Nov 2020, Abu Dhabi International, United Arab Emirates to Teruel Airport 11 Dec 2020 A7-rgd, scrapping Sep 2021. Current status: scrapped.
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