Boeing E-4B MSN 20949
Registration 75-0125 · USAF
Identity
TypeBoeing E-4B
VariantE-4B
FamilyB747
Series—
Line Number257
Test Reg—
Operators
OperatorUSAF
Timeline
First Flight
29 Apr 1975
Delivery
04 Aug 1975
Age
51.5 yrs
Last Updated
30 Oct 2026
History
Boeing 747-E-4B, serial number 20949, line number 257, first flight 29 Apr 1975. Delivered to US Air Force on 4 Aug 1975, registered 75-0125. Repossessed 2006 to be withdrawn from use by 2015, but seen in service Zürich Airport, Zurich 21 Jan 2016, transferred from 55th Wing to 595th Command and Control Group (1st ACCS) Oct 2016. Current status: in service.
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