Boeing 747SP · SP21 MSN 21025
Registration N143UA · United AL
Identity
TypeBoeing 747SP
VariantSP21
FamilyB747
Series—
Line Number273
Test Reg—
Operators
OperatorUnited AL
Timeline
First Flight
03 Nov 1975
Delivery
05 Mar 1976
Age
51.0 yrs
Last Updated
29 Oct 2026
History
Boeing 747-SP21, serial number 21025, line number 273, first flight 3 Nov 1975. Delivered to Pan Am on 5 Mar 1976, registered N533PA. Operated by United Airlines on 11 Feb 1986 as N143UA. American Finance Group Jul 1989, First Security Bank, United Airlines 22 Nov 1994, seen 14 Jan 1995 Las Vegas no titles, basic colours, cancelled Dec 1995, seen at Ardmore OK 29 Mar 1996, broken up by Feb 1999. Current status: scrapped.
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