- Registered owner
- Air Methods LLC
- Location
- Greenwood Village, CO
- Owner type
- LLC
- Serial number
- 0497
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Certificate issued
- March 6, 2013
- Expires
- March 31, 2029
- Mode S code
- AC9ACC
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 48
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2000 | 1 |
|---|---|
| 2004 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2012 | 4 |
| 2013 | 7 |
| 2014 | 5 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 11 |
| 2022 | 6 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 5 |
Airframe · Eurocopter Deutschland EC 135 P2
AD 2026-20-06Main rotor gearboxAD 2026-17-05Cabin Equipment/FurnishingsAD 2026-08-10Passenger compartment equipmentInformation bulletins that may apply · 3
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N911EFMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Eurocopter Deutschland EC 135 P2 aircraft
FAA incident reports
No FAA accident or incident reports matched to N911EFMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Eurocopter Deutschland EC 135 P2 aircraft
Service difficulty reports · 14
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR QMLA2023081920063Bypass Valve · unknownMY NORMAL CROSS CHECK IDENTIFIED A DISPARITY IN #1 AND #2 ENGINE OIL TEMPERATURE OF APPROXIMATELY 12 DEGREES C AFTER ABOUT 5 MINUTES OF FLIGHT AT CRUISE. ABOUT 12 MILES SOUTH OF THE CITY OF LAS CRUCES, NM I NOTICED THE #2 OIL TEMP CLIMB ACCELERATE SO I REDUCEDSDR QMLA2023010420001None · noneINSTALLED HOVERLIGHT. USING WIRING DIAGRAM HD 135-05-8011, NOT COMPLIANT WITH AC 43.13-1B SECTION 4 PARA 11-48, DETERMINATION OF CIRCUIT BREAKER RATINGS. 25 AMP CALLED FOR IN WIRING DIAGRAM, 30 AMP CURRENT DRAW POSSIBLE.SDR QMLA2021112420061Blade · out of balanceAIRCRAFT CONTINUED TO HAVE TRACK AND BALANCE ISSUES FOR PRIOR 2 MONTHS. EACH TIME THE TRACK AND BALANCE COULD BE ALLEVIATED BUT THE AIRCRAFT CAME BACK NOW IN ITS WORST ITERATION, READING .7 IPS VERTICAL AND .7 LATERAL. I MADE A LARGE ADJUSTMENT ON BLUE AND RECSDR 2A6R2019062052806Structure · dentedDURING INSPECTION FOUND AFT CABIN FLOOR WHERE STRETCHER ROLLS INTO AIRCRAFT DENTED BEYOND LIMITS. AWAITING REPAIR.SDR 2A6R2019062052805Floor Skin · corrodedDURING INSPECTION FOUND CORROSION AT THE LEFT HAND COCKPIT FLOOR AROUND THE AIRCOMM BLOWER INLET CUT OUT IN THE FLOOR. EVALUATING FOR REPAIRSDR 2A6R2019062052804Shaft · corrodedDURING INSPECTION FOUND CORROSION ON THE COLLECTIVE SHAFT AT THE FRICTION BRAKE ATTACHMENT POINT. WILL REMOVE AND REPLACE COLLECTIVE SHAFTSDR 2A6R2019062052803Bulkhead Web · corrodedDURING INSPECTION FOUND CORROSION DAMAGE AT FLIGHT STATION 3150 ON THE BULKHEAD WEB. EVALUATING DAMAGE.SDR 2A6R2019062052802Frame · corrodedDURING INSPECTION, FOUND FRAME 1 AT STATION 1700 CORRODED BEYOND LIMITS. REPLACING FRAME 1 & LEFT & RIGHT WEBS UNDER RDAS 53 006 18SDR 2A6R2019062052801Floor Panel · corrodedDURING INSPECTION FOUND CORROSION AT THE PILOT'S COCKPIT FLOOR UPPER & LOWER GROUNDING POINTS. RECEIVED A REPAIR PROCEDURE (RDAS AHI135 53 022 19 FROM AIRBUS HELICOPTERSSDR QMLA2014010814002Hsi · malfunctionedEHSI INTERNALLY SHORTED CAUSING SMELL IN CABIN DURING FLIGHT.SDR 2A6R2013091603822Frame · crackedDURING INSPECTION, FOUND A CRACK IN THE TAILBOOM ON THE 5 ALPHA FRAME. OPENSDR 2A6R2013091603821Blade · crackedDURING AN INSPECTION OF THE MAIN ROTOR BLADES, FOUND A CRACK IN THE T/E OF THE BLADE WHERE THE NON BENDABLE TRIM TAB RIVETS TO THE BLADE. SENDING BLADE FOR REPAIR.SDR QMLA2011052611059Hmu · leakingAFTER RETURNING FROM A FLIGHT, THE PILOT REFUELED THE ACFT. WHEN FUELING WAS DONE THE PILOT RETURNED THE FUELING NOZZLE TO THE TANK. WALKING BACK TO THE AIRCRAFT THE PILOT THEN NOTICED FLUID UNDERNEATH THE ACFT. THE MECHANIC WAS CALLED IN AND UPON FURTHER ISDR QMLA2009111209039Valve · leakingON FINAL FOR LANDING AT HOSPITAL PAD, MEDICAL CREW MENTIONED STRONG FUEL ODOR. AFTER SAFE LANDING AND SHUTDOWN, POSTFLIGHT DISCOVERED SHEEN BELOW NR 2 ENG COWLING, FURTHER INSP IN ENG COMPARTMENT DISCOVERED APPARENT FUEL LEAK WITH NOTICEABLE DRIPPING AFT OF TH
STCs that may be installed · 72
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.