# N152EH: 1985 Messerschmitt-Boelkow-Blohm BO-105S, registration cancelled 2012-08-13 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: August 13, 2012 - 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-C20 series](https://openairdocs.org/engine/allison-250-c20-series) (registry code 03020) - Data sheets: [TCDS H3EU](https://openairdocs.org/tcds/H3EU), [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (OpenAirDocs) - Serial number: S-701 - Year built: 1985 - Type of aircraft: Rotorcraft - Engine type: Turbo-prop - Airworthiness: Standard, normal - Airworthiness date: July 6, 1998 - Certificate issued: May 17, 2005 - Last registry action: May 20, 2008 - Mode S code: A0D209 - Owner when cancelled: [Era Helicopters LLC](https://openairdocs.org/faa-owner/ERA%20HELICOPTERS%20LLC) - Location: [Lake Charles, LA](https://openairdocs.org/faa-place/LA/Lake%20Charles) - Owner type: Corporation - Owner's area on the map: 30.2266° N, 93.2174° W: Placed by OpenAirDocs: center of Lake Charles, LA, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based - The mark today: https://openairdocs.org/aircraft/N152EH - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=152EH - Page: https://openairdocs.org/deregistered/N152EH-2012-08-13 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-Boelkow-Blohm BO-105S: https://openairdocs.org/model/messerschmitt-boelkow-blohm-bo-105s.md ## Service difficulty reports (17) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR ERAA097523](https://openairdocs.org/sdr/ERAA097523), Aug 23, 2004: OIL COOLER. DAMAGED. AIRCRAFT IN MAJOR INSPECTION AND OIL COOLER SENT OFF FOR INSPECTION AND REPAIR. OIL COOLER OVERHAULED. - [SDR ERAA096630](https://openairdocs.org/sdr/ERAA096630), May 27, 2004: FLOAT. DAMAGED. 6 MONTH INSPECTION DUE, NITROGEN CYLINDER SN 812 DUE HYDROTEST 5-04. FLOAT BAG FOUND TO HAVE HOLE IN ONE COMPARTMENT. FLOAT COVER AND FWD END CAP WORN AND TORN. - [SDR ERAA092653](https://openairdocs.org/sdr/ERAA092653), Dec 29, 2003: BUSHING. MISINSTALLED. UNABLE TO ADJUST FOR PEDAL FORCE. TEFLON ON GRIP BUSHINGS FLAKING. COMPLY PREINSPECTION AND NOTED NO DEFECTS. DISASSEMBLED AS FAR AS NECESSARY FOR REPAIR. VISUA - [SDR ERAA092661](https://openairdocs.org/sdr/ERAA092661), Nov 26, 2003: ENGINE. MAKING METAL. ENGINE MAKING METAL. FOUND GEARS IN GEARBOX BREAKING DOWN. - [SDR ERAA097520](https://openairdocs.org/sdr/ERAA097520), Aug 24, 2003: BLADE. DAMAGED. BLADE SENT TO AEC FOR REPAIR. REPLACED LEADING EDGE, REFINISHED BLADE, REPLACED ROOT TAPE. - [SDR ERAA094065](https://openairdocs.org/sdr/ERAA094065), Jun 12, 2003: FUEL CONTROL. OVERHEATED. FUEL CONTROL CLOSE TO EXPIRATION TIME. UNIT OVERHEATED. VERY DIRTY / CORRODED INTERNALLY. OVERHAULED IAW MFG OHM FORM 15-602E. - [SDR ERAA087106](https://openairdocs.org/sdr/ERAA087106), May 21, 2003: TRANSMITTER. FLUCTUATES. GAUGE FLUCTUATING. REPLACED CASE ASSEMBLY AND TESTED. - [SDR ERAA085164](https://openairdocs.org/sdr/ERAA085164), Feb 18, 2003: GEARBOX. MAKING METAL. GEARBOX MAKING METAL. GEAR SET SCRAPPED DUE TO MICRO PITTING, OUTPUT BEARINGS SCRAPPED DUE TO MICRO PITTING. REPAIRED IAW REM 304, INSTALLED NEW PINION, BEVEL G - [SDR ERAA082705](https://openairdocs.org/sdr/ERAA082705), Nov 15, 2002: TRANSMISSION. MAKING METAL. TRANSMISSION MAKING METAL. MAST BEARING INNER RACE BREAKING DOWN, MIXING LEVER BEARINGS FROZE UP, BEARING BLOCK BEARINGS ROUGH, ACCESS. DRIVE SEALS LEAKING, TOP - [SDR ERAA074829](https://openairdocs.org/sdr/ERAA074829), Jul 23, 2001: BLADE. FLAKING. SEVERE PAINT AND RUBBER FLAKEING. SENT TO AEC FOR REPAIR AND INSTALLED ON AIRCRAFT 1-22-01. RETURNING ON ERA REPAIR ORDER# RW-885245 REQUESTING WARRANTY REPAIR. - [SDR ERAA065650](https://openairdocs.org/sdr/ERAA065650), Dec 15, 1999: STAND. MISMARKED. TRANSMISSION STAND ISSUED TO AIRCRAFT BUT COULD NOT BE INSTALLED DUE TO PART BEING IMPROPERLY MARKED FROM AEC. ORDERED P/N 105-10157, BUT PART WAS MARKED 105-10 - [SDR ERAA064365](https://openairdocs.org/sdr/ERAA064365), Sep 10, 1999: STRAP. DAMAGED. STRAP REMOVED DUE TO ASB-BO105-10-114. STRAP HAS BROKEN WIRE. TOTAL FLIGHTS 37,882. - [SDR ERAA064361](https://openairdocs.org/sdr/ERAA064361), Sep 9, 1999: BUSHING. MISMARKED. ORDERED OVERSIZE BUSHING AND STANDARD SIZE WAS INSIDE PACKAGE THAT WAS MARKED AS OVERSIZED. - [SDR ERAA060600](https://openairdocs.org/sdr/ERAA060600), Feb 1, 1999: WHEEL. PITTED. NR 2 WHEEL INSTALLED AND REMOVED FROM AIRCRAFT 9-14-99 DUE TO PITTS AND FLAKING ON BLADES. - [SDR ERAA060599](https://openairdocs.org/sdr/ERAA060599), Feb 1, 1999: WHEEL. CRACKED. NR 1 WHEEL INSTALLED AND REMOVED FROM AIRCRAFT DUE TO BLADE STRETCH. PLATFORM CRACK INTO BLADE RADIUS. - [SDR ERAA060596](https://openairdocs.org/sdr/ERAA060596), Jan 29, 1999: NOZZLE SHIELD. CRACKED. NR 1 NOZZLE SHIELD WITH ONLY 1673.6 HOURS SINCE NEW HAS A CRACKED DOME. - [SDR ERAA059960](https://openairdocs.org/sdr/ERAA059960), Dec 11, 1998: NUT. MISMANUFACTURED. NEW TIEBOLT NUT WOULD NOT STRETCH BEFORE REACHING MAX TORQUE. ## FAA accident and incident reports (1) 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 19930101006509I](https://openairdocs.org/incident/19930101006509I), Jan 1, 1993: Bolkms BO105S (N152EH), South Marsh Isl, LA. Partial power loss in both engines. Landed safely. ## Other aircraft with N152EH - [Registered now](https://openairdocs.org/aircraft/N152EH): Hylio AG 230, S/N 17906100227 --- 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.