Single-engine piston

N20577

Homebuilt Kitfox Series IV

Registered 1 NTSB/FAA record
Built
—
Serial
4152394
Class
Single-engine piston
Engines
1
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Hibbing, MN
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Registration record

N20577 on the FAA register

Type
Homebuilt Kitfox Series IV
Serial
4152394
Engines
1
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Hibbing, MN
Certificate issued
2023-02-03
Airworthiness date
2002-10-31
Registration expires
2030-02-28
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A1A803
Mode S (octal)
50324003
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Skystar Acft Co KITFOX IV
Status
Current as of October 2026
Registry history

Timeline

  • 2030-02-28
    Registration expires (renewal due).
  • 2023-02-03
    Certificate of registration issued as N20577 to the current registrant.
  • 2007-09-16
    Accident at Moultonboro, NH; damage: substantial.
  • 2002-10-31
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1980-09-29
    N20577 previously assigned to a Cessna 172M Skyhawk / 172 Skyhawk / 172K Skyhawk (s/n 17261409); cancelled.
Overview

About N20577

N20577 is a Homebuilt Kitfox Series IV, serial number 4152394. It is registered to an individual in Hibbing, Minnesota. The current certificate of registration was issued on February 3, 2023 and expires on February 28, 2030.

The FAA aircraft reference file describes the type as a single-engine piston and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated October 31, 2002.

N20577 has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2007-09-16 Accident · Moultonboro, NH Damage: Substantial NTSB · NYC07CA230
Reported aircraft: Grenier Kitfox IV
Probable cause: The failure of both spark plugs in the number 3 cylinder which resulted in a partial loss of engine power.

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 Minnesota· 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.