Single-engine piston

N4042J

Homebuilt Challenger II CWS

Registered No accidents on file

Built

—

Serial

CH21193CW1056

Class

Single-engine piston

Engines

Rotax 503 series

Status

Current as of October 2026

Registered owner

Individual · sign in to see

Based

Etna, OH

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Registration record

N4042J on the FAA register

Type

Homebuilt Challenger II CWS

Serial

CH21193CW1056

Engines

Rotax 503 series

Registered owner

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

Etna, OH

Certificate issued

2026-07-27

Airworthiness date

2007-10-16

Registration expires

2033-07-31

Airworthiness class

Experimental · light-sport

Mode S (hex)

A4BE24

Mode S (octal)

51137044

Seats (type)

Weight class

up to 12,499 lb

Status

Current as of October 2026

Registry history

Timeline

2033-07-31
Registration expires (renewal due).
2026-07-27
Certificate of registration issued as N4042J.
2007-10-16
Airworthiness date on the current FAA record (experimental category (light-sport)).

Overview

About N4042J

N4042J is a Homebuilt Challenger II CWS, serial number CH21193CW1056. It is registered to an individual in Etna, Ohio. The current certificate of registration was issued on July 27, 2026 and expires on July 31, 2033.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 503 series engine and 2 seats. Its airworthiness certificate is experimental category (light-sport), dated October 16, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4042J.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4042J.

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.