Single-engine piston

N512D

Homebuilt Challenger II CWS

Registered No accidents on file

Built

—

Serial

CH2-1005-CW-2680

Class

Single-engine piston

Engines

Rotax 503 DCDI

Status

Current as of October 2026

Registered owner

Individual · sign in to see

Based

Billings, MT

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Registration record

N512D on the FAA register

Type

Homebuilt Challenger II CWS

Serial

CH2-1005-CW-2680

Engines

Rotax 503 DCDI

Registered owner

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

Billings, MT

Certificate issued

2017-09-27

Airworthiness date

2007-12-01

Registration expires

2027-09-30

Airworthiness class

Experimental · amateur-built

Mode S (hex)

A66928

Mode S (octal)

51464450

Seats (type)

Weight class

up to 12,499 lb

Kit

Quad City Ultralight Acft Corp CHALLENGER II

Status

Current as of October 2026

Registry history

Timeline

2027-09-30
Registration expires (renewal due).
2017-09-27
Certificate of registration issued as N512D to the current registrant.
2008-06-20
N512D previously assigned to a Cessna 182 Skylane / 182E Skylane (s/n 18254044); cancelled.
2007-12-01
Airworthiness date on the current FAA record (experimental category (amateur-built)).

Overview

About N512D

N512D is a Homebuilt Challenger II CWS, serial number CH2-1005-CW-2680. It is registered to an individual in Billings, Montana. The current certificate of registration was issued on September 27, 2017 and expires on September 30, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 503 DCDI engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated December 1, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N512D.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N512D.

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

Same state

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Browse: Aircraft registered in Montana· 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.