Single-engine piston

N4317U

Homebuilt Challenger II

Registered No accidents on file
Built
—
Serial
CH2-1105-2701
Class
Single-engine piston
Engines
Rotax 503DC
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Monterey, IN
Registration record

N4317U on the FAA register

Type
Homebuilt Challenger II
Serial
CH2-1105-2701
Engines
Rotax 503DC
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Monterey, IN
Certificate issued
2022-07-23
Airworthiness date
2007-12-08
Registration expires
2029-07-31
Airworthiness class
Experimental · light-sport
Mode S (hex)
A52A35
Mode S (octal)
51225065
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-07-31
    Registration expires (renewal due).
  • 2022-07-23
    Certificate of registration issued as N4317U to the current registrant.
  • 2007-12-08
    Airworthiness date on the current FAA record (experimental category (light-sport)).
  • 2001-10-29
    N4317U previously assigned to a Homebuilt Pond Pigeon (s/n 1); cancelled.
Overview

About N4317U

N4317U is a Homebuilt Challenger II, serial number CH2-1105-2701. It is registered to an individual in Monterey, Indiana. The current certificate of registration was issued on July 23, 2022 and expires on July 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 503DC engine and 2 seats. Its airworthiness certificate is experimental category (light-sport), dated December 8, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4317U.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4317U.

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

Same state

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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.