Single-engine piston

N4220X

Homebuilt Avid Flyer

Registered 1 NTSB/FAA record

Built

—

Serial

Class

Single-engine piston

Engines

Bombardier ROTAX (ALL)

Status

Current as of October 2026

Registered owner

Individual · sign in to see

Based

Freedom, WI

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Registration record

N4220X on the FAA register

Type

Homebuilt Avid Flyer

Serial

Engines

Bombardier ROTAX (ALL)

Registered owner

Individual — the name of an individual registrant is shown to signed-in users. Sign in

Freedom, WI

Certificate issued

2009-08-21

Airworthiness date

1992-02-24

Registration expires

2028-04-30

Airworthiness class

Experimental · amateur-built

Mode S (hex)

A5057B

Mode S (octal)

51202573

Seats (type)

Weight class

up to 12,499 lb

Status

Current as of October 2026

Registry history

Timeline

2028-04-30
Registration expires (renewal due).
2009-08-21
Certificate of registration issued as N4220X to the current registrant.
1992-09-02
Accident at Shiocton, WI; damage: substantial.
1992-02-24
Airworthiness date on the current FAA record (experimental category (amateur-built)).

Overview

About N4220X

N4220X is a Homebuilt Avid Flyer, serial number 76. It is registered to an individual in Freedom, Wisconsin. The current certificate of registration was issued on August 21, 2009 and expires on April 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Bombardier ROTAX (ALL) engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated February 24, 1992.

N4220X has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1992-09-02 Accident · Shiocton, WI Damage: Substantial NTSB · CHI92DEP05

Reported aircraft: Reif Avid Flyer

Probable cause: FAILURE OF THE PILOT-IN-COMMAND TO OBTAIN A PROPER CLIMB RATE, AND HIS LACK OF TOTAL EXPEREINCE IN THE TYPE OF AIRPLANE.

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

Same state

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1991 Homebuilt Challenger II

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1966 Cessna 172G Skyhawk

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1945 Piper J-3 Cub

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Browse: Aircraft registered in Wisconsin· 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.