Single-engine piston

N5138B

1956 Homebuilt OY-2

Registered No accidents on file
Built
1956
Serial
04013
Class
Single-engine piston
Engines
Lycoming O-435A/0-435C
Status
Current as of October 2026
Registered owner
American Airpower Heritage Flying Mu (Corporation)
Based
Dallas, TX
Registration record

N5138B on the FAA register

Type
1956 Homebuilt OY-2
Serial
04013
Engines
Lycoming O-435A/0-435C
Registered owner
American Airpower Heritage Flying Mu
Dallas, TX
Certificate issued
1991-09-06
Airworthiness date
1958-09-18
Registration expires
2028-09-30
Airworthiness class
Standard
Mode S (hex)
A67006
Mode S (octal)
51470006
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-09-30
    Registration expires (renewal due).
  • 1991-09-06
    Certificate of registration issued as N5138B.
  • 1958-09-18
    Airworthiness date on the current FAA record (standard category).
  • 1956
    Manufactured (1956).
Overview

About N5138B

N5138B is a 1956 Homebuilt OY-2, serial number 04013. The FAA register lists American Airpower Heritage Flying Mu as the registrant in Dallas, Texas. The current certificate of registration was issued on September 6, 1991 and expires on September 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-435A/0-435C engine and 2 seats. Its airworthiness certificate is standard category, dated September 18, 1958.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N5138B.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N5138B.

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

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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.