Piston helicopter

N33AS

Homebuilt Barnett J4B2

Registered No accidents on file

Built

—

Serial

387

Class

Piston helicopter

Engines

Status

Current as of October 2026

Registered owner

Individual · sign in to see

Based

Mesa, WA

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Registration record

N33AS on the FAA register

Type

Homebuilt Barnett J4B2

Serial

387

Engines

Registered owner

Individual — the name of an individual registrant is shown to signed-in users. Sign in

Mesa, WA

Certificate issued

2012-04-04

Airworthiness date

—

Registration expires

2028-04-30

Airworthiness class

—

Mode S (hex)

A39387

Mode S (octal)

50711607

Seats (type)

Weight class

up to 12,499 lb

Status

Current as of October 2026

Registry history

Timeline

2028-04-30
Registration expires (renewal due).
2012-04-04
Certificate of registration issued as N33AS to the current registrant.
1998-03-18
N33AS previously assigned to a Daher TB-20 Trinidad (s/n 533); cancelled.

Overview

About N33AS

N33AS is a Homebuilt Barnett J4B2, serial number 387. It is registered to an individual in Mesa, Washington. The current certificate of registration was issued on April 4, 2012 and expires on April 30, 2028.

The FAA aircraft reference file describes the type as a piston helicopter and 2 seats.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N33AS. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1995-12-06 Accident · Meridian, MS Damage: Destroyed Fatal injury NTSB · MIA96FA035

Reported aircraft: Aerospatiale TB-20 — a different aircraft that carried the N33AS registration before this airframe.

Probable cause: the pilot's failure to maintain airspeed (VSO) while maneuvering during an ILS approach in instrument flight conditions. Factors related to the accident were: the pilot's failure to follow the published approach procedure, his failure to maintain a proper altitude, and the low ceiling.

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.