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

N56DK — Enstrom Helicopter 480B

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

DEKA RESEARCH & DEVELOPMENT CORP

Registrant Type

Corporation

Location

MANCHESTER, NH

Status

Registration Valid

Certificate Issued

Jul 11, 2011

Airworthiness Date

Jan 6, 2009

Registration Expires

Jul 31, 2027

Last Action

Mar 4, 2023

Aircraft

Serial Number

5127

Year Manufactured

2009

Aircraft Type

Rotorcraft

Certification

Standard (+1 flag)

Engine

ROLLS-ROYC 250-C20W

Engines / Seats

1 / 5

Weight Class

CLASS 2

Mode S (Hex)

A724E6

Type History

Enstrom Helicopter 480B type page → — 56 registered · 8 NTSB records · 14 airworthiness directives

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