Single-engine piston

N4735S

1991 Homebuilt Kolb Firestar KXP

Registered No accidents on file
Built
1991
Serial
KXP735
Class
Single-engine piston
Engines
Bombardier ROTAX (ALL)
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Crowley, TX
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Registration record

N4735S on the FAA register

Type
1991 Homebuilt Kolb Firestar KXP
Serial
KXP735
Engines
Bombardier ROTAX (ALL)
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Crowley, TX
Certificate issued
2021-12-16
Airworthiness date
1995-06-01
Registration expires
2028-12-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A5CF57
Mode S (octal)
51347527
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-12-31
    Registration expires (renewal due).
  • 2021-12-16
    Certificate of registration issued as N4735S to the current registrant.
  • 1995-06-01
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1991
    Manufactured (1991).
  • 1974-08-23
    N4735S previously assigned to a Bell 47G-2 (s/n RR-100); cancelled.
Overview

About N4735S

N4735S is a 1991 Homebuilt Kolb Firestar KXP, serial number KXP735. It is registered to an individual in Crowley, Texas. The current certificate of registration was issued on December 16, 2021 and expires on December 31, 2028.

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 June 1, 1995.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N4735S. 2 earlier records involve a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1971-07-11 Accident · Ellendale,N Dak, 34 Damage: Substantial NTSB · 3 2507
Reported aircraft: Bell 47G-2 — a different aircraft that carried the N4735S registration before this airframe.
1968-06-23 Accident · Guckeen,Minn, 23 Damage: Substantial NTSB · 3 2366
Reported aircraft: Bell 47G-2 — a different aircraft that carried the N4735S registration before this airframe.

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 Texas· 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.