N921UM
Homebuilt MIG 21 UM
N921UM on the FAA register
Timeline
- 2028-11-30Registration expires (renewal due).
- 2018-11-27Certificate of registration issued as N921UM.
About N921UM
N921UM is a Homebuilt MIG 21 UM, serial number 516979001. The FAA register lists L-29 Holdings LLC as the registrant in Fairhope, Alabama. The current certificate of registration was issued on November 27, 2018 and expires on November 30, 2028.
The FAA aircraft reference file describes the type as a light jet and 1 seats.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N921UM.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N921UM.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More Homebuilt MIG 21 UM aircraft
All 9 Homebuilt MIG 21 UM registrations →Other aircraft registered in Alabama
All 4,349 aircraft registered in Alabama →Other light jets on the register
Mikoyan Gurevich models on the register
Own N921UM?
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Browse: Aircraft registered in Alabama· Registry by state· FAA registry stats
Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.
