# N50588: Messrschmitt Bolkow Blohm BO 105S CBS-4, registration cancelled 2006-07-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 17, 2006
- Exported to: Chile
- Status when cancelled: Triennial form not returned
- Airframe: [Messrschmitt Bolkow Blohm BO 105S CBS-4](https://openairdocs.org/model/messrschmitt-bolkow-blohm-bo-105s-cbs-4) (registry code 5626031)
- Serial number: S-780
- Type of aircraft: Rotorcraft
- Certificate issued: July 11, 1988
- Last registry action: July 19, 2005
- Mode S code: A65014
- Owner when cancelled: [Chevron USA Inc](https://openairdocs.org/faa-owner/CHEVRON%20USA%20INC)
- Location: [Picayune, MS](https://openairdocs.org/faa-place/MS/Picayune)
- Owner type: Corporation
- Owner's area on the map: 30.5347° N, 89.6180° W: Placed by OpenAirDocs at the center of ZIP code 39466, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N50588
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=50588
- Page: https://openairdocs.org/deregistered/N50588-2006-07-17

From the FAA registry file of November 4, 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 Messrschmitt Bolkow Blohm BO 105S CBS-4: https://openairdocs.org/model/messrschmitt-bolkow-blohm-bo-105s-cbs-4.md

## Service difficulty reports (9)

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

- [SDR AC2A094952](https://openairdocs.org/sdr/AC2A094952), Apr 30, 2004: GOVERNOR. LOOSE. POTTING COMPOUND IS BROKEN LOOSE AT SHAFT. REPLACED WITH SERVICEABLE GOVERNOR.
- [SDR AC2A082143](https://openairdocs.org/sdr/AC2A082143), Dec 17, 2002: GOVERNOR. LOOSE. POTTING COMPOUND IS BROKEN LOOSE AT SHAFT REPLACED WITH SERVICEABLE GOVERNOR.
- [SDR AC2A082141](https://openairdocs.org/sdr/AC2A082141), Dec 12, 2002: GOVERNOR. LOOSE. POTTING COMPOUND IS BROKEN LOOSE AT SHAFT REPLACED WITH SERVICEABLE GOVERNOR
- [SDR AC2A0000010](https://openairdocs.org/sdr/AC2A0000010), Nov 6, 1999: SERVO. INOPERATIVE. SERVO MOTOR WILL NOT OPERATE. REPLACED ACTUATOR. (X)
- [SDR AC2A0000004](https://openairdocs.org/sdr/AC2A0000004), Sep 25, 1999: GOVERNOR. SURGES. TORQUE SURGING. REMOVED GOVERNOR AND FOUND MISSING EPOXY. SNAP RING AND WASHERS FOUND INSIDE DRIVE CAVITY. REPLACED GOVERNOR WITH SERVICEABLE UNIT. (X)
- [SDR 97ZZZX3453](https://openairdocs.org/sdr/97ZZZX3453), Jul 1, 1997: BLADE. DEFECTIVE. TWO BLADES REPAIRED BY EUROCOPTERS ONLY 306.4 HOURS AGO. LEAIDNG EDGE AND TIP CAP NEEDS REWORK AND PAINTING.
- [SDR 97ZZZX3452](https://openairdocs.org/sdr/97ZZZX3452), Jul 1, 1997: BLADE. DEFECTIVE. TWO BLADES REPAIRED BY EUROCOPTERS ONLY 306.4 HOURS AGO. LEAIDNG EDGE AND TIP CAP NEEDS REWORK AND PAINTING.
- [SDR 97ZZZX2753](https://openairdocs.org/sdr/97ZZZX2753), May 6, 1997: GOVERNOR. DEFECTIVE. NR 1 ENGINE WOULD NOT BEEP PAST 95 PERCENT N2. REPLACED GOVERNOR, CURED PROBLEM.
- [SDR 97ZZZX993](https://openairdocs.org/sdr/97ZZZX993), Jan 2, 1997: FREEWHEEL. SLIPPAGE. FREEWHEEL UNIT ERRATIC AND SLIPPAGE NOTED. COULD ONLY FIND SPRAG WEAR ON OUTBOARD SIDE.

## Other aircraft with N50588

- [Registered now](https://openairdocs.org/aircraft/N50588): Cessna T182T, S/N T18208916, built 2009
- [Cancelled 1950-01-30](https://openairdocs.org/deregistered/N50588-1950-01-30): Taylorcraft BF12-65, S/N 2909. Owner: [Osborne Fred W](https://openairdocs.org/faa-owner/OSBORNE%20FRED%20W), [Yorba Linda, CA](https://openairdocs.org/faa-place/CA/Yorba%20Linda)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N50588-undated): Cessna 150J, S/N 15069417. N-number assigned, not yet registered

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