Single-engine piston

N222KM

1990 Homebuilt RV-4

Registered No accidents on file
Built
1990
Serial
337
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Komoroski Edward J + 1 co-owner (Partnership)
Based
Frenchtown, NJ
Registration record

N222KM on the FAA register

Type
1990 Homebuilt RV-4
Serial
337
Engines
Lycoming O-320 series
Registered owner
Komoroski Edward J + 1 co-owner
Frenchtown, NJ
Certificate issued
2015-09-01
Airworthiness date
1992-02-03
Registration expires
2028-09-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A1E95C
Mode S (octal)
50364534
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).
  • 2015-09-01
    Certificate of registration issued as N222KM.
  • 1992-02-03
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1990
    Manufactured (1990).
Overview

About N222KM

N222KM is a 1990 Homebuilt RV-4, serial number 337. The FAA register lists Komoroski Edward J + 1 co-owner as the registrant in Frenchtown, New Jersey. The current certificate of registration was issued on September 1, 2015 and expires on September 30, 2028.

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 February 3, 1992.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N222KM. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1991-06-15 Accident · Manville, NJ Damage: Substantial Minor injury NTSB · NYC91DHA02
Reported aircraft: Vans Aircraft RV-4 — a different aircraft that carried the N222KM registration before this airframe.
Probable cause: THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL OF THE AIRPLANE AFTER AN ABORTED LANDING, WHICH RESULTED IN THE AIRPLANE COLLIDING WITH A MOUND OF DIRT OFF THE RUNWAY.

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.