Single-engine piston

N4436A

1987 Quad City Ultralight Challenger II CWS

Registered No accidents on file
Built
1987
Serial
TKR0245
Class
Single-engine piston
Engines
Rotax 503 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Slaton, TX
Registration record

N4436A on the FAA register

Type
1987 Quad City Ultralight Challenger II CWS
Serial
TKR0245
Engines
Rotax 503 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Slaton, TX
Certificate issued
2016-11-29
Airworthiness date
2008-01-24
Registration expires
2029-11-30
Airworthiness class
Experimental · light-sport
Mode S (hex)
A558ED
Mode S (octal)
51254355
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-11-30
    Registration expires (renewal due).
  • 2016-11-29
    Certificate of registration issued as N4436A to the current registrant.
  • 2008-01-24
    Airworthiness date on the current FAA record (experimental category (light-sport)).
  • 2003-07-15
    N4436A previously assigned to a Homebuilt Quicksilver MX II (s/n 1527); cancelled.
  • 1987
    Manufactured (1987).
  • 1965-05-06
    N4436A previously assigned to a Piper PA-22-150 (s/n 22-3765); cancelled.
Overview

About N4436A

N4436A is a 1987 Quad City Ultralight Challenger II CWS, serial number TKR0245. It is registered to an individual in Slaton, Texas. The current certificate of registration was issued on November 29, 2016 and expires on November 30, 2029.

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 January 24, 2008.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N4436A. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1965-01-24 Accident · Bernardo N Mex, 31 Damage: Destroyed NTSB · 2 0332
Reported aircraft: Piper PA22 — a different aircraft that carried the N4436A registration before this airframe.

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.