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
Aerospatiale
Model
AS 355F1
Year
1981
Serial number
5111
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
7
Engines
2
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
H11EU
Mode S code
A3F911
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
2025 – nowTimberland Helicopters INCAshland, OR · current
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026
NTSB events (1)
Incident · minor damage
Mar 22, 2008 · New York, NY
The pilot's inadequate visual lookout and subsequent failure to maintain clearance from the other helicopter due to his focus on the engine instruments during the initial departure. Contributing to the accident was insufficient helipad spacing.
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.
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 (1)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
Engine · engine · making metalJun 26, 2025
#1 ENGINE CHIP LIGHT ILLUMINATED DURING FLIGHT. PILOT LANDED AT FIRST SAFEST SPOT AT SOUTHWEST WYOMING REGIONAL AIRPORT WITH NO INCIDENT. GROUNDED AC. SENT MECHANIC OUT AND FOUND CHIPS ON UPPER MAG. PLUG ON GEARBOX
From FAA Service Difficulty Reports; matched by N-number and serial number.