Registry / Timberline Helicopters Inc / UH-60A / N684UH

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N684UH V

Timberline Helicopters Inc UH-60A · 1982 · Kalispell, MT

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

This aircraft — FAA registration facts

N684UH is a 1982 Timberline Helicopters Inc UH-60A (serial 82-23684), registered to Polar Star Corp (corporation) in Kalispell, MT. Its FAA registration is recorded as v and expires November 2030; the airworthiness certificate dates from May 2020 (6 years ago). It carries 2 Ge T700-GE-701D engines rated at 1,994 hp each (3,988 hp total), the engine on 50% of registered Timberline Helicopters Inc UH-60As. Its Mode-S transponder broadcasts the ICAO 24-bit address A913DD. It is one of 4 Timberline Helicopters Inc UH-60A aircraft on the FAA registry. Polar Star Corp holds 8 aircraft on the registry.

Registered owner
Polar Star Corp
Owner type
Corporation
Based in
Kalispell, MT
Serial number
82-23684
Year built
1982 · 44 yrs old
Airworthiness class
3140
FAA status
V
Mode-S / ICAO24
A913DD · 52211735 octal
Certificate issued
Nov 10, 2023
Airworthiness date
May 29, 2020
Last FAA activity
May 2, 2024
Registration expires
Nov 30, 2030
FAA region
S

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Ge T700-GE-701D
Engine type
Turbo-shaft
Rated power
1,994 hp × 2 (3,988 hp total)
Power per seat
266 hp
FAA engine code
30155

2 of the 4 registered Timberline Helicopters Inc UH-60A carry this engine (50%), across 2 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N684UH

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Flight history & live tracking

ICAO24: a913dd
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Aircraft Type — ACFTREF 8780001

Timberline Helicopters Inc UH-60A
Engines: 2
Type: turboprop
Seats: 15
Category: Standard

Engine — CODE 30155

Manufacturer: Ge
Model: T700-GE-701D
Type: Turbo-shaft
Horsepower: 1,994 HP

FAA Registration Record

N-Number: N684UH
Serial Number: 82-23684
Year Manufactured: 1982
ACFTREF Code: 8780001
Engine Code: 30155
Status: V (V)
Certification: 3140
Type Aircraft: Rotorcraft (6)
Type Engine: Turbo-shaft (3)
Source: master

Documents & resources

Commonly available reference sources for the Timberline Helicopters Inc UH-60A. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Timberline Helicopters Inc UH-60A model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

FerryFlight Hub is independent and not affiliated with, endorsed by, or sponsored by any aircraft manufacturer, the FAA, or any document publisher. References are NOT for operational, navigational, or flight-planning use — always rely on the current, FAA-approved documentation for the specific aircraft. We link to official or publicly available sources and do not host or redistribute copyrighted material. Provided "as is," without warranty of any kind as to accuracy, completeness, or currency.

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Transponder / ADS-B

Mode S (octal): 52211735
ICAO 24-bit (hex): A913DD
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Polar Star Corp
Corporation
View all 8 aircraft registered to this owner →
33 Village Loop Rd
Kalispell, MT, 599012948
FAA Region: S

Key Dates

Certificate Issued Nov 10, 2023
Airworthiness May 29, 2020
Expiration Nov 30, 2030
Last Activity May 2, 2024
Data as of Sep 7, 2026

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