# N911FL: 1988 Messerschmitt BO 105CB, registration cancelled 2013-08-23 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: August 23, 2013 - Status when cancelled: Sale reported, canceled - Airframe: [Messerschmitt BO 105CB](https://openairdocs.org/model/messerschmitt-bo-105cb) (registry code 5626019) - Engine: [Allison 250-C20 series](https://openairdocs.org/engine/allison-250-c20-series) (registry code 03020) - Data sheets: [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (OpenAirDocs) - Serial number: S-717 - Year built: 1988 - Type of aircraft: Rotorcraft - Engine type: Turbo-prop - Airworthiness: Standard, normal - Airworthiness date: January 20, 1995 - Last registry action: October 6, 2009 - Mode S code: AC9AEA - Location: [Scottsdale, AZ](https://openairdocs.org/faa-place/AZ/Scottsdale) - Owner type: Individual - Owner's area on the map: 33.5579° N, 111.8929° W: Placed by OpenAirDocs at the center of ZIP code 85258, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N911FL - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=911FL - Page: https://openairdocs.org/deregistered/N911FL-2013-08-23 From the FAA registry file of October 29, 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 Messerschmitt BO 105CB: https://openairdocs.org/model/messerschmitt-bo-105cb.md ## Service difficulty reports (34) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR HEEA064733](https://openairdocs.org/sdr/HEEA064733), Oct 12, 1999: BELLCRANK. CORRODED. T/R BELLCRANK CORRODED BEYOND LIMITS AFTER CLEAN-UP. SCRAPPED BELLCRANK DUE TO DAMAGE BEYOND LIMITS. REPLACED WITH SERVICEABLE BELLCRANK. - [SDR HEEA060472](https://openairdocs.org/sdr/HEEA060472), Jan 25, 1999: INDICATOR. STICKS. NR 1 NEEDLE STICKS ON STAMP ON START-UP, OTHERS ERRATIC. - [SDR HEEA060453](https://openairdocs.org/sdr/HEEA060453), Jan 25, 1999: STARTER. WORN. STARTER/GENERATOR HAS WORN BRUSHES. - [SDR HEEA060450](https://openairdocs.org/sdr/HEEA060450), Jan 25, 1999: INDICATOR. FAILED. INDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DIDN'T WORK. - [SDR HEEA060448](https://openairdocs.org/sdr/HEEA060448), Jan 25, 1999: INDICATOR. FAILED. INDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DIDN'T WORK. - [SDR 98ZZZX4816](https://openairdocs.org/sdr/98ZZZX4816), Dec 9, 1998: PLUG. LEAKING. EN ROUTE TO SCENE, CREW DETECTED STRONG SMELL OF FUEL. LANDED WITHOUT INCIDENT. MAINTENANCE FOUND FUEL SEEPING FROM SAFTIED PLUG ON END OF FUEL PUMP FILTER COVE - [SDR HEEA0016723](https://openairdocs.org/sdr/HEEA0016723), Nov 6, 1998: ENCODER. READS HIGH. ENCODER READS HIGH. - [SDR HEEA0015875](https://openairdocs.org/sdr/HEEA0015875), Aug 27, 1998: REGULATOR. FAILED. VOLTAGE REGULATOR IS OVER VOLTAGE. - [SDR HEEA0012855](https://openairdocs.org/sdr/HEEA0012855), Feb 6, 1998: INDICATOR. DEFECTIVE. SEVERE FRICTION - CANNOT CALIBRATE. - [SDR HEEA0012699](https://openairdocs.org/sdr/HEEA0012699), Jan 26, 1998: TRANSCEIVER. FAILED. INTERMITTENT OPERATION WITH ATC. PERFORMED PRELIMINARY INSPECTION. FOUND POWER OUT LOW. ADJUSTED V101 CAVITY TUBE. NO HELP. REPLACED V101 CAVITY TUBE. REPAIRED. - [SDR HEEA0012644](https://openairdocs.org/sdr/HEEA0012644), Jan 26, 1998: INDICATOR. INTERMITTENT. TACH INDICATOR INTERMITTENT OPERATION. - [SDR HEEA0012285](https://openairdocs.org/sdr/HEEA0012285), Dec 8, 1997: INDICATOR. FAILED. INDICATOR CANNOT BE CALIBRATED. READS LOW AT HIGH SCALE. - [SDR HEEA0012131](https://openairdocs.org/sdr/HEEA0012131), Nov 28, 1997: INDICATOR. FAILED. EGT INDICATOR HIGH OUT OF TOLERANCE. TIME SINCE REPAIR 0:00. - [SDR HEEA0012111](https://openairdocs.org/sdr/HEEA0012111), Nov 19, 1997: TRANSPONDER. FAILED. TRANSPONDER INTERMITTENT, DROPPING OFF WITH ATC. PERFORMED PRELIMINARY INSPECTION AND FOUND RECEIVER DROPPING OFF LINE. REPLACED CR202 MIXER DIODE. REPAIRED. AD - [SDR HEEA0011944](https://openairdocs.org/sdr/HEEA0011944), Nov 12, 1997: ELT. WEAK. ELT HAS WEAK SIGNAL. - [SDR HAIHEEA9408](https://openairdocs.org/sdr/HAIHEEA9408), Apr 16, 1997: VALVE ASSY. LEAKAGE. VALVE ASSY INTERNAL LEAKAGE. - [SDR HEEA978957](https://openairdocs.org/sdr/HEEA978957), Jan 29, 1997: DRIVESHAFT. DEFECTIVE. SLIPPAGE MARKS GONE AND HARDWARE MISSING. - [SDR HEEA978956](https://openairdocs.org/sdr/HEEA978956), Jan 29, 1997: DRIVESHAFT. DEFECTIVE. SLIPPAGE MARKS GONE AND HARDWARE MISSING. - [SDR HEEA978875](https://openairdocs.org/sdr/HEEA978875), Jan 14, 1997: ALTIMETER. ERRORS. RADIO ALTIMETER READINGS INACCURATE. - [SDR HEEA968809](https://openairdocs.org/sdr/HEEA968809), Dec 30, 1996: ANTENNA. DEFECTIVE. RADAR ALTIMETER UNRELIABLE. - [SDR HEEA968629](https://openairdocs.org/sdr/HEEA968629), Dec 9, 1996: BLADE. CRACKED. BLADE IS CRACKED. (NOSE AND NECK SHELLS CRACKED IN THE ROOT END AREA) - [SDR HEEA968628](https://openairdocs.org/sdr/HEEA968628), Dec 9, 1996: BLADE. CRACKED. BLADE IS CRACKED. (NOSE AND NECK SHELLS CRACKED IN THE ROOT AND CUFF AREAS) - [SDR HEEA968627](https://openairdocs.org/sdr/HEEA968627), Dec 9, 1996: BLADE. CRACKED. BLADE IS CRACKED. (NOSE AND NECK SHELLS CRACKED IN THE ROOT END AREAS) - [SDR HEEA968626](https://openairdocs.org/sdr/HEEA968626), Dec 9, 1996: BLADE. CRACKED. NOSE AND NECK SHELLS CRACKED IN THE ROOT AND CUFF AREA. - [SDR HEEA968586](https://openairdocs.org/sdr/HEEA968586), Nov 25, 1996: WHEEL. FAILED. ENGINE REMOVED DUE TO TURBINE WHEEL FAILURE. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: #1 WHEEL EXHIBITS A RIM FAILURE. CRACK ORIGINATED AT RIM AND - [SDR 97ZZZX90](https://openairdocs.org/sdr/97ZZZX90), Nov 15, 1996: TURBINE WHEEL. FAILURE. ROTORCRAFT SUFFERED AN UNCONTAINED TURBINE FAILURE CAUSING DAMAGE TO AIRCRAFT. NR 2 ENG FAILED AND TURBINE WHEEL ENTERED TAILBOOM TUNNEL CAUSING A 9 INCH TEAR I - [SDR HEEA968340](https://openairdocs.org/sdr/HEEA968340), Oct 14, 1996: INDICATOR. FRICTION ERROR. NEEDLE HAS EXCESSIVE FRICTION ERROR. SENT TO MASCO FOR INSPECTION AND REPAIR. - [SDR HEEA968284](https://openairdocs.org/sdr/HEEA968284), Oct 14, 1996: INDICATOR. READS LOW. INDICATOR READS LOW AND WILL NOT CALIBRATE. - [SDR HEEA967346](https://openairdocs.org/sdr/HEEA967346), Jun 5, 1996: TURBINE. SEIZED. TURBINE SEIZED. - [SDR HEEA967227](https://openairdocs.org/sdr/HEEA967227), May 14, 1996: NOZZLE. CRACKED. ENGINE REMOVED DUE TO EXCESSIVE SMOKE ON SHUTDOWN. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: CRACKED AND BOWED BEYOND SERVICEABLE LIMITS ON #1 NOZZL - [SDR HEEA966936](https://openairdocs.org/sdr/HEEA966936), Apr 8, 1996: SHAFT. SCORED. T/R SHAFT IS SCORED. (SCORING AT ZONE F AND PITTING AT ZONE D) - [SDR HEEA956178](https://openairdocs.org/sdr/HEEA956178), Dec 5, 1995: CLUTCH. CAGE WORN. COMPLIED WITH 600 HOUR INSPECTION. SCRAPPED CLUTCH DUE TO INNER CAGE WORN BEYOND LIMITS. REPLACED WITH SERVICEABLE CLUTCH. - [SDR HEEA955010](https://openairdocs.org/sdr/HEEA955010), May 18, 1995: BLADE. CRACKED. NOSE AND NECK SHELL CRACK NEAR THE ROOT END. - [SDR HEEA954923](https://openairdocs.org/sdr/HEEA954923), May 4, 1995: TRANSCEIVER. DEFECTIVE. NO TRANSMIT POWER. REPLACED V101 CAVITY OSCILLATOR. REPLACED BROKEN FACE-PLATE ASSY. LOCKING MECHANISM BROKEN; REPLACED SCREW, FLAT WASH AND GROOVE PIN. REPAIRE ## FAA accident and incident reports (2) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20031119032549I](https://openairdocs.org/incident/20031119032549I), Nov 19, 2003: Bolkms BO105CB* (N911FL), Nacogdoches, TX. (-23) On 10 November 2003 at 20:39 during cruise flight at 2500 MSL by Nacogdoches, TX. Number #2 engine chip light illuminated, pilot attempted to burn off… - [Incident 19951029044919I](https://openairdocs.org/incident/19951029044919I), Oct 29, 1995: Bolkms BO105A (N911FL), Tampa, FL, Minor damage. Narrative: on October 29, 1995, at 2130, an MBB-B0-105 helicopter, N911FL, operated by petroleum helicopters, inc., was on approach to landing at st. joseph's… --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.