Light jet

N139MF

1984 Aero L-39C Albatros

Registered No accidents on file
Built
1984
Serial
432942
Class
Light jet
Engines
Ivchenko AL-25SERIES
Status
Current as of October 2026
Registered owner
Momentum Foundation Inc (Corporation)
Based
Tullahoma, TN
Registration record

N139MF on the FAA register

Type
1984 Aero L-39C Albatros (FAA: Aero Vodochody L39C)
Serial
432942
Engines
Ivchenko AL-25SERIES
Registered owner
Momentum Foundation Inc
Tullahoma, TN
Certificate issued
2011-05-10
Airworthiness date
2012-06-27
Registration expires
2027-05-31
Airworthiness class
Experimental · exhibition
Mode S (hex)
A09DB9
Mode S (octal)
50116671
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-05-31
    Registration expires (renewal due).
  • 2012-06-27
    Airworthiness date on the current FAA record (experimental category (exhibition)).
  • 2011-05-10
    Certificate of registration issued as N139MF.
  • 1984
    Manufactured (1984).
Overview

About N139MF

N139MF is a 1984 Aero L-39C Albatros (FAA model L39C), serial number 432942. The FAA register lists Momentum Foundation Inc as the registrant in Tullahoma, Tennessee. The current certificate of registration was issued on May 10, 2011 and expires on May 31, 2027.

The FAA aircraft reference file describes the type as a light jet, one Ivchenko AL-25SERIES engine and 1 seats. Its airworthiness certificate is experimental category (exhibition), dated June 27, 2012.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N139MF.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N139MF.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in Tennessee· 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.