Single-engine piston

N104SB

2004 Homebuilt Challenger II

Registered No accidents on file
Built
2004
Serial
CH2-0704-2498
Class
Single-engine piston
Engines
Rotax SEE BOMBADIER
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Pt Pleas Bch, NJ
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Registration record

N104SB on the FAA register

Type
2004 Homebuilt Challenger II
Serial
CH2-0704-2498
Engines
Rotax SEE BOMBADIER
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Pt Pleas Bch, NJ
Certificate issued
2024-04-25
Airworthiness date
2005-03-05
Registration expires
2031-04-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A01522
Mode S (octal)
50012442
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Quad City Ultralight Acft Corp CHALLENGER II
Status
Current as of October 2026
Registry history

Timeline

  • 2031-04-30
    Registration expires (renewal due).
  • 2024-04-25
    Certificate of registration issued as N104SB to the current registrant.
  • 2005-03-05
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2004
    Manufactured (2004).
  • 1998-09-09
    N104SB previously assigned to a Dassault Falcon 20 F (s/n 321); cancelled.
  • 1992-02-18
    N104SB previously assigned to a Beechcraft 58 Baron (s/n TH1071); cancelled.
Overview

About N104SB

N104SB is a 2004 Homebuilt Challenger II, serial number CH2-0704-2498. It is registered to an individual in Pt Pleas Bch, New Jersey. The current certificate of registration was issued on April 25, 2024 and expires on April 30, 2031.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax SEE BOMBADIER engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated March 5, 2005.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N104SB. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1991-08-16 Accident · Brookhaven, NY Damage: Destroyed Fatal injury NTSB · NYC91FA212
Reported aircraft: Beechcraft 58 — a different aircraft that carried the N104SB registration before this airframe.
Probable cause: PILOT PHYSIOLOGICAL INCAPACITATION WHICH RESULTED IN A LOSS OF CONTROL IN FLIGHT, AND AN UNCONTROLLED DESCENT INTO WATER.

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 New Jersey· 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.