N911CN
Registered owner: AIR METHODS LLC, CO (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| Air Methods Corp. (QMLA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
7 reports on file, 2020-07-11 – 2025-10-14.
Part: ENGINE — OVERSPEED (ZONE 200) · airframe 8,091 hrs
ENGINE OVERSPEED DURING FLIGHT.
Part: PUMP — FAULTED (ZONE 100) · airframe 7,489 hrs · 21,443 cycles
PILOT REPORTED HYDRAULIC WHINE/GRIND ON LANDING 10/19/2024 @ 0930. MECHANIC PERFORMED INSPECTION OF HYDRAULIC SYSTEM, GROUND RUN, AND TEST FLIGHT, NO ABNORMAL NOISES OR OPERATION NOTED. LATER THAT EVENING PILOT REPORTED HUMMING/VIBRATION ON APPROACH, MECHANICS HOOKED UP HYDRAULIC MULE, RAN SYSTEM AND ACTUATED FLIGHT CONTROLS, NO ABNORMAL NOISE OR OPERATION NOTED, WENT FOR MAINTENANCE FLIGHT WITH PILOT, DURING CRUISE VERY SLIGHT, INTERMITTENT "HUMMING" HEARD, NO CAUTION LIGHTS, PILOT REPORTED SLIGHT VIBRATION FELT IN COLLECTIVE AND CYCLIC. CAME TO CONCLUSION THE SOUND IS COMING FROM HYDRAULIC PUMP. REMOVING AND REPLACING HYDRAULIC PUMP. REPLACED HYD PUMP.
Part: SEAL — WORN (SLIDING WINDOW) · airframe 7,036 hrs · 20,441 cycles
CREW REPORTED STRONG SMELL OF EXHAUST FUMES ON PATIENT FLIGHT, ON GROUND AND DURING FORWARD FLIGHT WITH TAIL WIND. REPLACED SLIDING WINDOW SEALS ON BOTH AFT CREW DOORS. WENT ON MAINTENANCE FLIGHT, COULD NOT DETECT ANY EXHAUST FUME SMELL IN AFT CABIN ON GROUND OR IN FLIGHT.
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 6,964 hrs · 20,276 cycles
MEDICAL CREW MEMBER SEATED IN AFT RIGHT HAND SEAT REPORTED FUEL SMELL IN CABIN DURING RETURN FLIGHT TO BASE. PILOT REPORTED CREW MEMBER STARTED MENTIONING SMELL AFTER REFUELING AIRCRAFT.
Part: UNKNOWN — ODOR (CABIN) · airframe 6,209 hrs · 18,570 cycles
STRONG ELECTRICAL SMELL FROM AC VENT AND FROM AFT ENGINE. GAINED ACCESS TO ENGINE, AVIONICS BAY, AND AIR CONDITIONING SYSTEM, INSPECTED FOR DAMAGE TO WIRING AND ELECTRONICS. NO DAMAGE FOUND. GROUND RAN AIRCRAFT WITH AIR CONDITIONING SYSTEM ON AND EXPERIENCED NO ODORS. COULD NOT DUPLICATE CONCERN.
Part: TRANSMISSION — WARNING LIGHT (MAIN ROTOR) · airframe 6,178 hrs · 18,499 cycles
PILOT GOT A TRANSMISSION CHIP WARNING LIGHT. HE DID A PRECAUTIONARY LANDING OUTSIDE OF SALOME AZ , TRANSMISSION OIL AND FILTER REPLACED ALONG WITH A 20-MINUTE GROUND RUN AT 100%. CHECKED GOOD. (SERVICEABILITY CHECK WITH REFERENCE TO BH 407 MM DMC-407-A-63-00-00-01A-320A-A).
Part: UNKNOWN — ODOR (CABIN/COCKPIT) · airframe 5,237 hrs · 16,406 cycles
CREW SMELLED FUEL ON DEPARTURE. MAINTENANCE INSPECTED ENGINE DECK AND COMPARTMENT, ENGINE, INSPECTED CABIN AND FUEL CELL AREAS, INSPECTED AND OPERATED CABIN BLOWERS. NO LEAKS, DISCREPANCIES, OR SMELLS WERE FOUND AND COULD NOT DUPLICATE EVENT.