MSN 4073 exists for 2 aircraft types, because each manufacturer numbers its own production. All of them are listed below.

Airbus A321-231 MSN 4073

Registration D-AISX · Lufthansa

In service

Identity

TypeAirbus A321
Variant321-231
FamilyA321
Series—
Line Number—
Test Reg—

Operators

OperatorLufthansa

Timeline

First Flight

20 Oct 2009

Delivery

26 Oct 2009

Age

17.0 yrs

Last Updated

29 Oct 2026

History

Airbus A321-231, serial number 4073, first flight 20 Oct 2009. Delivered to Lufthansa on 26 Oct 2009, registered D-AISX. Current status: in service.

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Dash 8 Q400 · 402 MSN 4073

Registration N577UA · Unical Aviation

Scrapped

Identity

TypeDash 8 Q400
Variant402
FamilyDHC-8
Series—
Line Number—
Test Reg—

Operators

OperatorUnical Aviation

Timeline

First Flight

—

Delivery

02 Dec 2002

Age

—

Last Updated

29 Oct 2026

History

De Havilland Canada Dash 8-402, serial number 4073. Delivered to Japan Air Commuter on 2 Dec 2002, registered JA842C. Seen at YZD May 2002 primer, C-reg cancelled 2 Dec 2002, NL Cassiopea 10 Dec 2002, Jordan Aviation Company bought 7 Dec 2012, 18 Dec 2012, withdrawn from service 30 Apr 2017 seen at Kagoshima 7 May 2017 white, cancelled 22 May 2017. Operated by Unical Aviation (registered 25 May 2017) as N577UA. Registration reserved Apr 2017, to be broken up, cancelled 18 Apr 2018 permanently withdrawn from use. Current status: scrapped.

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