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

N857MM — Enstrom F-28F

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

VIGILANTE HELICOPTERS LLC

Registrant Type

LLC

Location

HELENA, MT

Status

Registration Valid

Certificate Issued

Aug 24, 2023

Airworthiness Date

Aug 26, 1982

Registration Expires

Aug 31, 2030

Last Action

Aug 24, 2023

Aircraft

Serial Number

723

Year Manufactured

1982

Aircraft Type

Rotorcraft

Certification

Standard (+1 flag)

Engine

LYCOMING HIO-360 SER

Engines / Seats

1 / 3

Weight Class

CLASS 1

Mode S (Hex)

ABC278

Type History

Enstrom F-28F type page → — 62 registered · 37 NTSB records · 14 airworthiness directives

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