Single-engine piston

N129WT

2014 Homebuilt Tailwind W10

Registered 1 NTSB/FAA record
Built
2014
Serial
001
Class
Single-engine piston
Engines
Lycoming O-320-E2D
Status
Current as of October 2026
Registered owner
Hill Tool LLC (LLC)
Based
Missoula, MT
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Registration record

N129WT on the FAA register

Type
2014 Homebuilt Tailwind W10
Serial
001
Engines
Lycoming O-320-E2D
Registered owner
Hill Tool LLC
Missoula, MT
Certificate issued
2021-01-06
Airworthiness date
2014-01-21
Registration expires
2028-01-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A07727
Mode S (octal)
50073447
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-01-31
    Registration expires (renewal due).
  • 2024-08-03
    Accident at West Livingston, TX; damage: substantial.
  • 2021-01-06
    Certificate of registration issued as N129WT.
  • 2014-01-21
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N129WT

N129WT is a 2014 Homebuilt Tailwind W10, serial number 001. The FAA register lists Hill Tool LLC as the registrant in Missoula, Montana. The current certificate of registration was issued on January 6, 2021 and expires on January 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320-E2D engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated January 21, 2014.

N129WT has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2024-08-03 Accident · West Livingston, TX Damage: Substantial Minor injury NTSB · CEN24LA301
Reported aircraft: Tailwind W10
Probable cause: A partial loss of engine power due to carburetor ice.
NTSB report ↗

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 Montana· 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.