Single-engine piston

N909NK

2006 Homebuilt Challenger I

Registered No accidents on file
Built
2006
Serial
1101-CW-0769
Class
Single-engine piston
Engines
Bombardier ROTAX (ALL)
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Waltham, MA
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Registration record

N909NK on the FAA register

Type
2006 Homebuilt Challenger I
Serial
1101-CW-0769
Engines
Bombardier ROTAX (ALL)
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Waltham, MA
Certificate issued
2011-09-10
Airworthiness date
2006-07-01
Registration expires
2027-09-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
AC91D1
Mode S (octal)
53110721
Seats (type)
1
Weight class
up to 12,499 lb
Kit
C & L Enterprises CHALLENGER II
Status
Current as of October 2026
Registry history

Timeline

  • 2027-09-30
    Registration expires (renewal due).
  • 2011-09-10
    Certificate of registration issued as N909NK.
  • 2006-07-01
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N909NK

N909NK is a 2006 Homebuilt Challenger I, serial number 1101-CW-0769. It is registered to an individual in Waltham, Massachusetts. The current certificate of registration was issued on September 10, 2011 and expires on September 30, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Bombardier ROTAX (ALL) engine and 1 seats. Its airworthiness certificate is experimental category (amateur-built), dated July 1, 2006.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N909NK.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N909NK.

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 Massachusetts· 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.