Single-engine piston

N252MD

1993 Homebuilt Frederick RV-4

Registered No accidents on file
Built
1993
Serial
4001
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Killeen, TX
Registration record

N252MD on the FAA register

Type
1993 Homebuilt Frederick RV-4
Serial
4001
Engines
Lycoming O-320 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Killeen, TX
Certificate issued
2017-08-02
Airworthiness date
1993-05-22
Registration expires
2027-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A26003
Mode S (octal)
50460003
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-08-31
    Registration expires (renewal due).
  • 2017-08-02
    Certificate of registration issued as N252MD to the current registrant.
  • 1993-05-22
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1973-04-12
    N252MD previously assigned to a Cessna 336 (s/n 336-0061); cancelled.
Overview

About N252MD

N252MD is a 1993 Homebuilt Frederick RV-4, serial number 4001. It is registered to an individual in Killeen, Texas. The current certificate of registration was issued on August 2, 2017 and expires on August 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated May 22, 1993.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N252MD.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N252MD.

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

Same state

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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.