Models / Hughes / 369HS / N420AT Aircraft record N420AT Hughes 369HS Deregistered Unclaimed Source: FAA, updated Oct 17, 2026 This N-number isn't registered right now. Below is its last known registration, canceled Sep 3, 2024.
Safety record in brief: 1 NTSB accident (substantial damage, Sep 2021) · 3 ADs may apply
NTSB events 1 substantial, 2021 ADs may apply 3 confirm with A&P Service reports 0 since 1995
Registration FAA Aircraft Registry · Oct 17, 2026
Last registered owner Individual owner
City, state Griffith, IN
Canceled Sep 3, 2024
Airworthiness Restricted · Agriculture and Pest Control
Airworthiness date Jun 22, 2016 We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine FAA Registry + type data Airframe
Manufacturer Hughes
Model 369HS
Serial number 940648S
Aircraft type Rotorcraft
Category Land
Certification Type Certificated
Seats 4
Engines 1
Max takeoff weight Up to 12,499 lb
Type certificate data sheet H3WE
Mode S code A4FBB1 Engine
Make and model Allison 250-C20
Type Turbo-shaft
Power 400 hp Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history Ownership history from FAA records until 2024 Individual owner Griffith, IN Individual owners are shown by city and state only.
Safety record NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026 ADs published since 1998 that may apply (3) These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
AD Subject Effective Applies to 2006-16-04 Rolls-Royce Corporation (Formerly Allison Engine Company, Allison Gas Turbine Division… Sep 7, 2006 Engine (250-C20) 2006-13-06 Rolls-Royce Corporation (Formerly Allison Engine Company, Allison Gas Turbine Division… Jul 26, 2006 Engine (250-C20)Only with: Engines with gas producer rotor assembly tie bolt P/Ns A23008020, E23008020 (EXTEX), 23008020, 6843388, 6876991 (RRC), A23008020 (SAP), or 23008020P (Pacific Sky Supply) installed. 2005-10-13 Rolls-Royce Corporation (Formerly Allison Engine Company) 250-B17B, -B17C, -B17D, -B17E… Jun 22, 2005 Engine (250-C20)Only with: Engines that do not have turbine energy absorbing ring RRC P/N 23035175, or an equivalent FAA-approved serviceable ring, installed.
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (0) No Service Difficulty Reports found for this airframe since 1995.
Sources FAA Aircraft Registry Registration, owner city and state, airframe, engine updated Oct 17, 2026 NTSB accident and incident database Accidents and incidents since 1982 updated Oct 15, 2026 FAA Airworthiness Directives (Federal Register) ADs published since 1998 updated Oct 17, 2026 FAA Service Difficulty Reports Reports since 1995 updated Oct 16, 2026 Request owner name removal Report an error in this record