# N911RS: 1987 Messerschmitt BO 105CB, registration cancelled 2013-09-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 13, 2013
- Exported to: Argentina
- Status when cancelled: Valid registration
- Airframe: [Messerschmitt BO 105CB](https://openairdocs.org/model/messerschmitt-bo-105cb) (registry code 5626019)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: S-670
- Year built: 1987
- Type of aircraft: Rotorcraft
- Airworthiness: Standard, normal
- Airworthiness date: December 16, 1987
- Certificate issued: August 9, 2013
- Last registry action: August 9, 2013
- Mode S code: AC9BEA
- Owner when cancelled: [167 E 63rd Street Corp](https://openairdocs.org/faa-owner/167%20E%2063RD%20STREET%20CORP)
- Location: [Uniondale, NY](https://openairdocs.org/faa-place/NY/Uniondale)
- Owner type: Corporation
- Owner's area on the map: 40.7199° N, 73.5834° W: Placed by OpenAirDocs at the center of ZIP code 11556, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N911RS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=911RS
- Page: https://openairdocs.org/deregistered/N911RS-2013-09-13

From the FAA registry file of November 5, 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 (15)

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

- [SDR HEEA079796](https://openairdocs.org/sdr/HEEA079796), May 30, 2002: BATTERY. OVERHEATED. BATTERY HOT ON CHARGE.
- [SDR HEEA079791](https://openairdocs.org/sdr/HEEA079791), May 30, 2002: GYRO. MALFUNCTIONED. HORIZON GYRO FLAG STICKS. REPLACED WITH SERVICEABLE PART.
- [SDR HEEA077046](https://openairdocs.org/sdr/HEEA077046), Oct 31, 2001: ACTUATOR. MALFUNCTIONED. AFTER STARTING BOTH ENGINES, NR 2 RPM COULD NOT BE INCREASED OR DECREASED WITH BEEP SWITCH. REPLACED ACTUATOR.
- [SDR HEEA077045](https://openairdocs.org/sdr/HEEA077045), Oct 31, 2001: BATTERY. WEAK. WEAK. REPLACED BATTERY.
- [SDR HEEA065439](https://openairdocs.org/sdr/HEEA065439), Dec 16, 1999: NOZZLE SHIELD. BROKEN. ENGINE REMOVED DUE TO LOW POWER. UPON INSPECTION OF TURBINE PARTS NOTED A 1 PIECE OF DOME BROKEN OUT OF NR 1 NOZZLE SHIELD AND LODGED AGAINST NR 1 NOZZLE VANES.
- [SDR HEEA065438](https://openairdocs.org/sdr/HEEA065438), Dec 16, 1999: BLADE. DAMAGED. ENGINE REMOVED DUE TO LOW POWER. UPON INSPECTION OF TURBINE PARTS NOTED NR 1 WHEEL BLADES DAMAGED DUE TO FAILED NR 1 NOZZLE SHIELD DOME.
- [SDR HEEA065437](https://openairdocs.org/sdr/HEEA065437), Dec 16, 1999: NOZZLE. BROKEN. ENGINE REMOVED DUE TO LOW POWER. UPON INSPECTION OF TURBINE PARTS NOTED A 1 PIECE OF NOZZLE SHIELD DOME BROKEN OUT AND LODGED AGAINST NR 1 NOZZLE VANES.
- [SDR HEEA063468](https://openairdocs.org/sdr/HEEA063468), Aug 13, 1999: HSI CONTROL. MALFUNCTIONED. READING FLAG NOT STICKING TO THE CARD.
- [SDR HEEA063452](https://openairdocs.org/sdr/HEEA063452), Aug 10, 1999: BLADE. DAMAGED. INBOARD ABRASION STRIP HAD SEPARATION ON THE OUTBOARD END OF THE STRIP.
- [SDR HEEA063439](https://openairdocs.org/sdr/HEEA063439), Aug 9, 1999: VOLT REGULATOR. FAILED. GENERATOR WENT OFF-LINE. VOLTAGE CANNOT BE ADJUSTED BELOW 33.1 VOLTS.
- [SDR HEEA062907](https://openairdocs.org/sdr/HEEA062907), Jul 12, 1999: BEVEL GEAR SET. SPALLED. BEVEL GEAR SET SPALLING.
- [SDR HEEA062900](https://openairdocs.org/sdr/HEEA062900), Jul 12, 1999: TRANSCEIVER. FAILED. DOES NOT RECEIVE OR TRANSMIT. PERFORMED PRELIMINARY INSPECTION AND FOUND C627 ON TRANSMITTER BOARD BURNT.
- [SDR HEEA061794](https://openairdocs.org/sdr/HEEA061794), Apr 6, 1999: AUDIO CONTROL. MALFUNCTIONED. AUDIO CONTROL AMPLIFIES NOISE IN HEADSETS. PERFORMED PRELIMINARY INSPECTION. FOUND UNIT TO DRAW EXCESSIVE CURRENT WHEN ALERTING IS TURNED ON.
- [SDR HEEA061788](https://openairdocs.org/sdr/HEEA061788), Apr 5, 1999: RECEIVER. INOPERATIVE. TRANSPONDER WILL NOT TRANSMIT OR RECEIVE.
- [SDR HEEA061590](https://openairdocs.org/sdr/HEEA061590), Apr 2, 1999: FILTER ASSEMBLY. LEAKS. FILTER ASSEMBLY LEAKS WITH NEW SEALS INSTALLED.

## Other aircraft with N911RS

- [Registered now](https://openairdocs.org/aircraft/N911RS): Robinson Helicopter R66, S/N 1241, built 2023

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