# N911RJ: Messerschmitt-Boelkow-Blohm BO-105S, registration cancelled 2022-02-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 5, 2022
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Messerschmitt-Boelkow-Blohm BO-105S](https://openairdocs.org/model/messerschmitt-boelkow-blohm-bo-105s) (registry code 5626006)
- Engine: [Allison 250 SER 250HP](https://openairdocs.org/engine/allison-250-ser-250hp) (registry code 03002)
- Data sheets: [TCDS H3EU](https://openairdocs.org/tcds/H3EU) (OpenAirDocs)
- Serial number: S703
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: June 19, 1985
- Certificate issued: October 30, 2018
- Last registry action: October 30, 2018
- Mode S code: AC9BE2
- Owner when cancelled: [Mse Air Group Inc](https://openairdocs.org/faa-owner/MSE%20AIR%20GROUP%20INC)
- Location: Ciales, PR, RQ
- Physical address: San Juan, PR, RQ
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N911RJ
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=911RJ
- Page: https://openairdocs.org/deregistered/N911RJ-2022-02-05

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-Boelkow-Blohm BO-105S: https://openairdocs.org/model/messerschmitt-boelkow-blohm-bo-105s.md

## Service difficulty reports (1)

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

- [SDR HDNR20100723CCD](https://openairdocs.org/sdr/HDNR20100723CCD), Jul 15, 2010: COUPLING. FRACTURED. COMPRESSOR ADAPTER COUPLING FRACTURED IN THE SAME FAILURE MODE AS ADDRESSED BY AD 2004-26-09. THIS COMPRESSOR WAS IN THE POST-AD, CEB A-1392 (PRE-REV. 2), CONFI

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