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FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N4612Y — Piper PA-18-150

Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.

Registration

Registrant

GRASSHOPPER AVIATION LLC

Registrant Type

LLC

Location

TULSA, OK

Status

Registration Valid

Certificate Issued

May 15, 2024

Airworthiness Date

May 20, 1971

Registration Expires

May 31, 2031

Last Action

May 15, 2024

Aircraft

Serial Number

18-8933

Year Manufactured

1971

Aircraft Type

Fixed Wing Single Engine

Certification

Standard (+1 flag)

Engine

LYCOMING 0-320 SERIES

Engines / Seats

1 / 2

Weight Class

CLASS 1

Mode S (Hex)

A5A007

Type History

Piper PA-18-150 type page → — 2,063 registered · 1,356 NTSB records · 35 airworthiness directives

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