Aircraft record

N136MF2005 Eurocopter Deutschland Gmbh EC135T2

Registration validUnclaimedSource: FAA, updated Oct 18, 2026

Safety record in brief:No NTSB accidents or incidents since 198214 ADs may apply14 service difficulty reports

Registration: Valid; expires Dec 31, 2028
Based in: Greenwood Village, CO; owner city / state
Engine: ARRIUS 2B · 515 hp; Turbomeca
Owners: 1; since 2015
NTSB events: None; since 1982
ADs may apply: 14; confirm with A&P
Service reports: 14; since 1995

Registration

FAA Aircraft Registry · Oct 18, 2026

Registered owner: Air Methods LLC
Owner type: LLC
City, state: Greenwood Village, CO
Certificate issued: Dec 3, 2015
Expires: Dec 31, 2028
Airworthiness: Standard · Normal
Airworthiness date: Apr 15, 2005

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: Eurocopter Deutschland Gmbh
Model: EC135T2
Year: 2005
Serial number: 0384
Aircraft type: Rotorcraft
Category: Land
Certification: Type Certificated
Seats: 7
Engines: 2
Max takeoff weight: 12,500 - 19,999 lb
Type certificate data sheet: H88EU
Mode S code: A09294

Engine

Make and model: Turbomeca Arrius 2b
Type: Turbo-shaft
Power: 515 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records

2015 – nowAir Methods LLCGreenwood Village, CO · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (14)

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
2014-05-06 R1	Airbus Helicopters Deutschland GmbH Helicopters (Type Certificate Previously Held by…	Jan 22, 2019	Airframe (EC135T2)Certain serial numbers: EC135 P1 0005–00829; EC135 P2 0005–00829; EC135 P2+ 0005–00829; EC135 T1 0005–00829; EC135 T2 0005–00829; EC135 T2+ 0005–00829; …. Only with: EC135: tail rotor control lever P/N L672M2802205 or L672M1012212, cyclic control lever P/N L671M1005250, collective control lever assembly P/N L671M2020108, or collective control plate P/N L671M5040207 installed; MBB-BK 117C-2: tail rotor control lever assembly P/N B672M1007101 or B672M1807101, tail rotor control lever P/N B672M1002202 or L672M2802205, or lateral control lever assembly P/N B670M1008101 installed.
2018-07-01	Airbus Helicopters Deutschland GmbH (Type Certificate Previously Held by Eurocopter…	May 3, 2018	Airframe (EC135T2)Serial numbers per Table 1 of Airbus Helicopters Alert Service Bulletin EC135-63A-017, Revision 2, dated December 5, 2016. Only with: Main transmission FS108 housing upper part P/N 4649 301 034, 4649 301 067, or 4649 301 088 installed, with a serial number listed in Table 1 of ASB EC135-63A-017.
2017-03-01	Airbus Helicopters Deutschland GmbH (Previously Eurocopter Deutschland GmbH) Helicopters	Mar 31, 2017	Airframe (EC135T2)Certain serial numbers: EC135 0005–00829; MBB-BK 117 C-2 9004–9310. Only with: EC135: with tail rotor control lever P/N L672M2802205 or L672M1012212, cyclic control lever P/N L671M1005250, collective control lever assembly P/N L671M2020108, or collective control plate P/N L671M5040207 installed; MBB-BK 117 C-2: with tail rotor control lever assembly P/N B672M1007101 or B672M1807101, tail rotor control lever P/N B672M1002202 or L672M2802205, or lateral control lever assembly P/N B670M1008101 installed.
2016-11-21	Airbus Helicopters Deutschland GmbH (Previously Eurocopter Deutschland GmbH) (Airbus…	Jul 11, 2016	Airframe (EC135T2)
2015-12-09 R1	Airbus Helicopters Deutschland GmbH (Previously Eurocopter Deutschland GmbH) (Airbus…	Feb 25, 2016	Airframe (EC135T2)

Show all 14 ADs

AD	Subject	Effective	Applies to
2014-16-24	Airbus Helicopters Deutschland GmbH (Previously Eurocopter Deutschland GbmH) (Airbus…	Sep 25, 2014	Airframe (EC135T2)Only with: Main rotor hub shaft P/N L623M1006101, L623M1206101, L623M1006102, L623M1206102, L623M1006103, or L623M1206103 installed.
2014-13-09	Airbus Helicopters Deutschland GmbH (Type Certificate Previously Held by Eurocopter…	Jul 30, 2014	Airframe (EC135T2)Only with: Mounting ring frame X9227 P/N L535H2120301, L535H2120303, or L535H2120304 installed, except those with frame reinforcement P/N L535H2100201 installed.
2014-05-01	Eurocopter Deutschland GmbH Helicopters	Apr 14, 2014	Airframe (EC135T2)Only with: Main gearbox (MGB) P/N 4649 010 003, 4649 010 005, 4649 010 006, 4649 010 006X, 4649 010 008, 4649 010 008X, 4649 001 007, 4649 010 010, or 4649 010 013 installed.
2014-01-02	Eurocopter Deutschland GmbH Helicopters	Mar 3, 2014	Airframe (EC135T2)Certain serial numbers: 870; 872; 873; 879; 883; 884; …. Only with: Mechanical air conditioning system compressor bearing block upper bearing P/N L210M1872105 installed.
2013-21-06	Eurocopter Deutschland GmbH Helicopters	Jan 31, 2014	Airframe (EC135T2)Only with: Goodrich external mounted hoist with boom support assembly P/N 44301-500, 44307-500, or 44307-500-1 installed (EC135); boom P/N 44307-500 installed (MBB-BK 117 C-2).
2013-21-05	Eurocopter Deutschland GmbH Helicopters	Dec 5, 2013	Airframe (EC135T2)Only with: With bearing P/N LN9367GE6N2, rod P/N L671M5040205, lever P/N L671M5040101, and floor P/N L533M1014101 through L533M1014106 installed.
2013-18-05	Eurocopter Deutschland GmbH Helicopters	Oct 18, 2013	Airframe (EC135T2)Only with: Fire extinguishing system P/N L262M1808101, L262M1812101, or L262M1812102 installed.
2013-11-15	Eurocopter Deutschland GmbH Helicopters	Jul 26, 2013	Airframe (EC135T2)Certain serial numbers: EC135 P1 0005–0699; EC135 P2 0005–0699; EC135 P2+ 0005–0699; EC135 T1 0005–0699; EC135 T2 0005–0699; EC135 T2+ 0005–0699; …. Only with: BO-105A/C/S/LS A-1 with cantilever assembly P/N 105-40132 or 105-40139; BO 105 LS A-3 with cantilever assembly P/N 105-40139; EC135 (excluding S/Ns 0076, 0093, 0098, 0099, 0102, 0104, 0106, 0108, 0110, 0111, 0113, 0114, 0116, 0117, 0119) with cyclic stick locking device P/N L670M1045101/-102/-104/-105/-106/-107 and pin P/N L311M1038205 or L311M1099205; MBB-BK117 A-1 through C-1 with cyclic stick holder assembly P/N 117-41140-01, 117-41230-01 or 117-41230-03; MBB-BK117 C-2 with cyclic stick locking device P/N B856M1011101 and pin P/N L311M1038205 or L311M1099205 installed.
2004-22-11	Eurocopter Deutschland GmbH Model EC135 P1, P2, T1, and T2 Helicopters	Dec 7, 2004	Airframe (EC135T2)Only with: Main rotor drive aluminum torque strut assembly P/N L633M1001 103 or L633M1001 105 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 (14)

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.

Fuselage · floor panel · corrodedFeb 12, 2025
DURING A 1000 HOUR AIRFRAME INSPECTION FOUND MULTIPLE DAMAGES TO THE COCKPIT FLOOR IN THE FORM OF DENTS, DELAMINATION AND CORROSION TO THE UPPER SKIN PANEL AS WELL AS THE LH & RH FWD GROUNDING SHEETS. THE FLOOR WILL BE REPAIRED IN ACCORDANCE WITH AIRBUS HELICOPTERS RDAS-EC135-53-2025-0340A
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · frame · corrodedFeb 12, 2025
DURING A 1000 HOUR AIRFRAME INSPECTION FOUND SEVERE CORROSION ON FRAME ONE ALONG THE LOWER FLANGE. REPAIRING IAW AIRBUS RDAS-EC135-53-2025-0282A
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · frame · chafedFeb 12, 2025
DURING A 1000 HOUR AIRFRAME INSPECTION FOUND CHAFING ON THE LEFT AND RIGHT WEBS OF FRAME FOUR. REPAIRED IAW AIR METHODS ENGINEERING AUTHORIZATION 23-5300-EA-5011
From FAA Service Difficulty Reports; matched by N-number and serial number.

Show all 10 reports

Fuselage · frame · crackedFeb 12, 2025
DURING A 1000 HOUR AIRFRAME INSPECTION, FOUND LEFT & RIGHT SIDES OF THE 5 ALPHA FRAME CRACKED. REPLACING THE FRAME WITH P/N L533M1022966 PER AIRBUS SERVICE BULLETIN EC135-53-031
From FAA Service Difficulty Reports; matched by N-number and serial number.
Engine fuel and control · valve · malfunctionedJun 24, 2020
DURING CRUISE FLIGHT IN ROUTE TO REQUESTING FACILITY, MED CREW REPORTED SMELLING JET FUEL IN THE CABIN. WE IMMEDIATELY CANCELED THE FLIGHT, LANDED ASAP AND SHUT DOWN AIRCRAFT. POST FLIGHT INSPECTION FOUND JET FUEL ON THE ENGINE DECK OF THE NUMBER 2 ENGINE AND ON THE RIGHT SIDE OF THE AIRFRAME.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Fuselage · bulkhead · corrodedJan 17, 2019
DURING SCHEDULED INSPECTION FOUND CORROSION FORWARD BULKHEAD UNDER CABIN FLOOR AT THE FARTHEST POINT OUT BOARD BETWEEN THE COMPOSITE PANEL AND BOTTOM FLANGE OF BULKHEAD APPX LOCATIONS, STATION 1600MM, BUTT LINE -600MM, WATER LINE 1300MM.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Engine fuel and control · injector · unserviceableNov 22, 2018
DURING AIRCRAFT START UP, IT WAS NOTICED THAT THE NR 1 ENGINE HAD FIRE EXITING THE EXHAUST. THROUGH TROUBLESHOOTING PROCEDURES, WE NOTICED WE COULD NOT GO MORE THAN 30% N1 BEFORE THE FIRE STARTED. AFTER MORE TROUBLESHOOTING IT WAS DETERMINED THAT BOTH START (FUEL) INJECTORS ON THE NR 1 ENGINE WERE…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Main rotor drive · unknown · vibrationSep 30, 2018
EXPERIENCED VERY HIGH FREQUENCY VIBRATION AND WHINING SOUND AFTER TAKE OFF FROM THE BASE ENROUTE FOR AN INTERFACILITY TRANSFER. TOOK IMMEDIATE ACTION AND LANDED BACK AT THE AIRPORT SAFELY. WHINING AND VIBRATION WAS NOT ACCOMPANIED BY ANY CAUTION LIGHTS, OR FLUCTUATION IN ANY OIL TEMPERATURES OR…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Engine · bearing · mismanufacturedNov 20, 2017
WHILE CHANGING THE FRONT BEARING ASSEMBLY, FOUND THE NEW 0 TSN FRONT BEARING ASSEMBLY SLEEVE HOLES MANUFACTURED TO THE INCORRECT SIZE. EACH TIME WE TRIED TO INSTALL THE NEW SLEEVES INTO THE FRONT BEARING HOUSING THE SILVER COATING WOULD PEAL OFF OF THE SLEEVES. ORDERED A NEW FRONT BEARING ASSEMBLY…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Communications · audio panel · smokeJul 5, 2014
WHILE ENROUTE TO A SCENE, SMELLED & WITNESSED SMOKE COMING FROM THE PILOTS AUDIO PANEL LOCATION. THE ICS WAS INOPERABLE, HOWEVER HE COULD STILL TRANSMIT ON THE VHF RADIOS. ABORTED THE MISSION & LANDED AT THE NEAREST AIRPORT WHICH WAS ONLY 5 MINUTES AWAY. INSPECTED THE ACFT & CONFIRMED THE PILOTS…
From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 14 reports.

Sources

FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 18, 2026
NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 18, 2026
FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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