# N123LN: 2006 Eurocopter AS 350 B2, registration cancelled 2018-12-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 7, 2018
- Exported to: New Zealand
- Status when cancelled: Valid registration
- Airframe: [Eurocopter AS 350 B2](https://openairdocs.org/model/eurocopter-as-350-b2) (registry code 8680950)
- Engine: [Turbomeca ARRIEL-1D1](https://openairdocs.org/engine/turbomeca-arriel-1d1) (registry code 60053)
- Data sheets: [TCDS H9EU](https://openairdocs.org/tcds/H9EU), [TCDS E19EU](https://openairdocs.org/tcds/E19EU) (OpenAirDocs)
- Serial number: 4115
- Year built: 2006
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: August 29, 2006
- Certificate issued: April 9, 2012
- Last registry action: December 20, 2017
- Mode S code: A05FDE
- Owner when cancelled: [Air Methods Corp](https://openairdocs.org/faa-owner/AIR%20METHODS%20CORP)
- Location: [Greenwood Village, CO](https://openairdocs.org/faa-place/CO/Greenwood%20Village)
- Owner type: Corporation
- Owner's area on the map: 39.6120° N, 104.8828° W: Placed by OpenAirDocs at the center of ZIP code 80111, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N123LN
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=123LN
- Page: https://openairdocs.org/deregistered/N123LN-2018-12-07

From the FAA registry file of October 31, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Eurocopter AS 350 B2: https://openairdocs.org/model/eurocopter-as-350-b2.md

## Service difficulty reports (10)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR QMLA2018020518014](https://openairdocs.org/sdr/QMLA2018020518014), Feb 4, 2018: WARNING LIGHT. INTERMITTENT. WHILE ENROUTE, A WARNING LIGHT FLICKERED. THEN THE FIRE LIGHT FLICKERED, THEN CAME ON FOR A FEW SECONDS AND WENT OUT. CAME BACK ON AGAIN, AND WENT OUT EACH TIME
- [SDR QMLA2016121216144](https://openairdocs.org/sdr/QMLA2016121216144), Dec 12, 2016: UNKNOWN. ODOR. A SHORT TIME PRIOR TO LANDING, CREW AND PILOT NOTICED AN ODD ODOR IN THE AIRCRAFT. DESCRIBED BY AS FERTLIZER OR BURNING WIRE OR INSULATION. AIRCRAFT LANDED AT H
- [SDR QMLA2016080316089](https://openairdocs.org/sdr/QMLA2016080316089), Aug 3, 2016: COMPRESSOR. FAILED. THE AIRCRAFT DEPARTED FOR A FLIGHT AND SHORTLY AFTER DEPARETURE, SMOKE AND FUMES WERE PRESENT IN THE CABIN. THE A/C SYSTEM WAS DEACTIVATED AND AIRCRAFT RETURNED
- [SDR QMLA2016072416087](https://openairdocs.org/sdr/QMLA2016072416087), Jul 24, 2016: COMPRESSOR. SEIZED. WHILE CLIMBING OUT WITH PATIENT ON BOARD SMELL OF SMOKE IN COCKPIT WAS NOTICED. SMOKE SMELLED LIKE BURNING PLASTIC. CREW MEMBER REPORTED SEEING SMOKE. PILOT DID
- [SDR QMLA2012040212041](https://openairdocs.org/sdr/QMLA2012040212041), Apr 2, 2012: PRESSURE SWITCH. INTERMITTENT. INTERMITTENT FUEL FILTER CAUTION LIGHT ILLUMINATED, CONTINUED FROM CRUISE THROUGH PRECAUTIONARY LANDING WITH NO DECREASE OF FUEL PRESSURE INDICATED BELOW .4 BAR
- [SDR QMLA2012031612033](https://openairdocs.org/sdr/QMLA2012031612033), Mar 16, 2012: ENGINE. FAILED. ON START UP, ENGINE FLAMMED OUT THEN COUGHT AGAIN ABOUT FOUR TIMES IN ABOUT 6 SECONDS. EACH TIME IN FLAMMED OUT TEMP DROPPED ABOUT 25 TO 50 DEGREES AND THEN WOU
- [SDR QMLA2011040711045](https://openairdocs.org/sdr/QMLA2011040711045), Apr 7, 2011: O-RING. MISSING. INTALLED REPAIRED ENGINE ON AIRFRAME AND WERE DOING GROUND CHECKS AND HAD A LEAK BETWEEN THE MO1 HSG AND THE OIL FILTER BASE. REMOVED OIL FILTER BASE FOR MO1 HS
- [SDR QMLA2010102010081](https://openairdocs.org/sdr/QMLA2010102010081), Oct 20, 2010: BEARING. FAILED. FOLLOWING ACFT REFUELING, ENROUTE BACK TO HOME BASE. APPROX 12 MINUTES INTO FLT, "ENG CHIP" CAUTION WARNING PANEL LIGHT ILLUMINATED. IMMEDIATE CHECK OF ENGINE I
- [SDR 1234567](https://openairdocs.org/sdr/1234567), Mar 28, 2007: COMPRESSOR. SEIZED. FUMES IN FLIGHT. LANDED ASAP, SHUTDOWN, MADE WRITE-UP IN MAINTENANCE RECORD AND WAITED FOR MECHANIC. NOTE: THE AIRCRAFT MODEL IS AS350B2 NOT EC130B4.
- [SDR AIUA200704115](https://openairdocs.org/sdr/AIUA200704115), Feb 15, 2007: DUCT. RUPTURED. AT 1920, THERE WAS A NOISE, WHICH SOUNDED LIKE A (POP) AND A SLIGHT ODOR OF SOMETHING GETTING HOT. IT SHOULD BE NOTED HERE THAT THE CABIN HEAT WAS ON HIGH, AND 

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