Single-engine piston

N1225Y

2000 Homebuilt Kolb Mark III

Registered 1 NTSB/FAA record
Built
2000
Serial
B1Y
Class
Single-engine piston
Engines
Bombardier ROTAX (ALL)
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Pullman, WA
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Registration record

N1225Y on the FAA register

Type
2000 Homebuilt Kolb Mark III
Serial
B1Y
Engines
Bombardier ROTAX (ALL)
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Pullman, WA
Certificate issued
2023-05-06
Airworthiness date
2000-05-11
Registration expires
2030-05-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A05E3E
Mode S (octal)
50057076
Seats (type)
2
Weight class
up to 12,499 lb
Kit
New Kolb Aircraft MK III
Status
Current as of October 2026
Registry history

Timeline

  • 2030-05-31
    Registration expires (renewal due).
  • 2023-05-06
    Certificate of registration issued as N1225Y.
  • 2001-04-11
    Accident at Brigham City, UT; damage: substantial.
  • 2000-05-11
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N1225Y

N1225Y is a 2000 Homebuilt Kolb Mark III, serial number B1Y. It is registered to an individual in Pullman, Washington. The current certificate of registration was issued on May 6, 2023 and expires on May 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Bombardier ROTAX (ALL) engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated May 11, 2000.

N1225Y has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2001-04-11 Accident · Brigham City, UT Damage: Substantial Minor injury NTSB · DEN01LA085
Reported aircraft: Boyd Young Kolb Mark III
Probable cause: the pilot's misjudged landing flare, which resulted in a hard landing. A factor was the propeller tip separation due to foreign object damage.

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 Washington· 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.