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

N73FL — Robinson Helicopter R44 II

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

MCCOOL AIR SERVICE INC

Registrant Type

Corporation

Location

MC COOL JUNCTION, NE

Status

Registration Valid

Certificate Issued

Mar 20, 2012

Airworthiness Date

Aug 29, 2007

Registration Expires

Mar 31, 2028

Last Action

Apr 28, 2023

Aircraft

Serial Number

11921

Year Manufactured

2007

Aircraft Type

Rotorcraft

Certification

Standard (+1 flag)

Engine

LYCOMING IO-540-AE1A5

Engines / Seats

1 / 4

Weight Class

CLASS 1

Mode S (Hex)

A9C93A

Type History

Robinson Helicopter R44 II type page → — 1,363 registered · 314 NTSB records · 1 airworthiness directives

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