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Public Record · As of May 5, 2026

N46SP

Hughes OH-6A · 1968 View Type →

Status

Registration Valid

Type

Rotorcraft

Engine

ALLISON 250-C10D

Last Cert Issue

—

Aircraft Resources

Engine · Rolls-Royce M250 (Allison) → Search FAA TCDS for HUGHES OH-6A →

01 /  Registration

Filed with the Federal Aviation Administration

Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N46SP.

Tail Number

N46SP

Serial Number

1280950

Make

HUGHES

Model

OH-6A

Year of Manufacture

1968

Mfr / Model Code

4470905

Type Aircraft

Rotorcraft

Type Engine

Turbo-shaft

Engines

1

Seats

4

Engine Manufacturer

ALLISON

Engine Model

250-C10D

Horsepower

317 hp

Weight Class

CLASS 1

Certification

Standard (+1 flag) · code 1N

Registrant

KENTUCKY STATE POLICE · Government

Address

919 VERSAILLES ROAD · FRANKFORT, KY 40601

FAA Region

3 · County 073

Status

Registration Valid

Airworthiness Date

—

Cert Issue Date

—

Expiration Date

—

Last FAA Action

—

Mode S Hex (ICAO24)

A598E0

Mode S (Octal)

51314340

Live position via ICAO24 A598E0

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02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to HUGHES OH-6A

Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.

  • Sep 7, 1994

    Airworthiness Directives; McDonnell Douglas Helicopter Company and Hughes Helicopters, Inc. Model 369, 369A (OH-6A), 369D, E, F, FF, H, HE, HS, and HM Series Helicopters

    This amendment supersedes an existing airworthiness directive (AD), applicable to McDonnell Douglas Helicopter Company and Hughes Helicopters, Inc. Model 369, 369A (OH-6A), 369D, E, F, FF, H, HE, HS, and HM series helicopters, that requires daily preflight checks and 100 hours time-in-service (TIS) inspections for tail rotor blade abrasion strip (abrasion s…

    Federal Register →

04 /  Service Difficulty Reports

FAA SDR filings

The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →

05 /  Sources & Methodology

Every fact on this page links to its primary US-government source

We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.