Turbine helicopter

N223MF

1970 Homebuilt OH58A

Registered No accidents on file
Built
1970
Serial
70-15260
Class
Turbine helicopter
Engines
Allison T63-A-720
Status
Current as of October 2026
Registered owner
Momentum Foundation (Corporation)
Based
Tullahoma, TN
Registration record

N223MF on the FAA register

Type
1970 Homebuilt OH58A
Serial
70-15260
Engines
Allison T63-A-720
Registered owner
Momentum Foundation
Tullahoma, TN
Certificate issued
2011-06-10
Airworthiness date
2012-06-27
Registration expires
2027-06-30
Airworthiness class
Experimental · exhibition
Mode S (hex)
A1ED3F
Mode S (octal)
50366477
Seats (type)
4
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-06-30
    Registration expires (renewal due).
  • 2012-06-27
    Airworthiness date on the current FAA record (experimental category (exhibition)).
  • 2011-06-10
    Certificate of registration issued as N223MF.
  • 1970
    Manufactured (1970).
Overview

About N223MF

N223MF is a 1970 Homebuilt OH58A, serial number 70-15260. The FAA register lists Momentum Foundation as the registrant in Tullahoma, Tennessee. The current certificate of registration was issued on June 10, 2011 and expires on June 30, 2027.

The FAA aircraft reference file describes the type as a turbine helicopter, one Allison T63-A-720 engine and 4 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 N223MF.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N223MF.

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.