N125EH1981 Messerschmitt-Boelkow-Blohm-Gm BO-105C
This N-number isn't registered right now. Below is its last known registration, canceled Jun 6, 2013.
Safety record in brief:No NTSB accidents or incidents since 19823 ADs may apply24 service difficulty reports
- Registration
- Deregistered
Registration
FAA Aircraft Registry · Oct 20, 2026- Last registered owner
- Era Helicopters LLC
- Owner type
- Corporation
- City, state
- Lake Charles, LA
- Certificate issued
- May 17, 2005
- Canceled
- Jun 6, 2013
- Airworthiness
- Standard · Normal
- Airworthiness date
- Nov 10, 1981
We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine
FAA Registry + type dataAirframe
- Manufacturer
- Messerschmitt-Boelkow-Blohm-Gm
- Model
- BO-105C
- Year
- 1981
- Serial number
- S-562
- Aircraft type
- Rotorcraft
- Category
- Land
- Certification
- Type Certificated
- Seats
- 6
- Engines
- 2
- Max takeoff weight
- Up to 12,499 lb
- Type certificate data sheet
- H3EU
- Mode S code
- A066B1
Engine
- Make and model
- Allison 250-C20 Ser
- Type
- Turbo-shaft
- Power
- 420 hp
Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history
Ownership history from FAA records- 2005 – 2013Era Helicopters LLCLake Charles, LA
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
ADs published since 1998 that may apply (3)
These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2006-16-04 | Rolls-Royce Corporation (Formerly Allison Engine Company, Allison Gas Turbine Division… | Sep 7, 2006 | Engine (250-C20 SER) |
| 2006-13-06 | Rolls-Royce Corporation (Formerly Allison Engine Company, Allison Gas Turbine Division… | Jul 26, 2006 | Engine (250-C20 SER)Only with: Engines with gas producer rotor assembly tie bolt P/Ns A23008020, E23008020 (EXTEX), 23008020, 6843388, 6876991 (RRC), A23008020 (SAP), or 23008020P (Pacific Sky Supply) installed. |
| 2005-10-13 | Rolls-Royce Corporation (Formerly Allison Engine Company) 250-B17B, -B17C, -B17D, -B17E… | Jun 22, 2005 | Engine (250-C20 SER)Only with: Engines that do not have turbine energy absorbing ring RRC P/N 23035175, or an equivalent FAA-approved serviceable ring, installed. |
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (24)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
- Engine · carbon seal · leakingAug 4, 2004
NEW CARBON SEAL ISSUED TO AIRCRAFT BUT COULD NOT BE USED DUE TO LEAKING, UNEVEN SURFACE ON CARBON FACE. RETURNING TO AVIALL ON ERA PACK SLIP NR 5955 REQUESTING CREDIT.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Landing gear · float · dischargedJul 14, 2004
FLOAT BOTTLE PRESSURE LOW FLOAT BOTTLE SQUIB VALVE FOUND TO BE LEAKING AT VALVE/MANIFOLD JUNCTION (4) GROMMETS ON SUPPORT TUBE WORN AND CRACKED. FLOAT COVER FOUND TO BE WORN AND TORN. 18 MONTH INSPECTION DUE IN ONLY ABOUT 4 MONTHS. PERFORMED 18 MONTH INSPECTION ON FLOAT ASSY. REPAIRED LEAK AT…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Engine fuel and control · governor · weakJul 11, 2004
WEAK AT HOVER, NR ROTOR 100 PERCENT. TORQUE NR 1 ENGINE 80 PERCENT. NR 2 ENGINE 50 PERCENT WHEN TORQUE IS MATCHED NR DROPS TO 98 PERCENT.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reportsShow fewer reports
- Engine fuel and control · fuel control · stalledApr 18, 2004
HAS COMPRESSOR STALL OFF IDLE WHILE ADVANCING THROTTLE TO FULL FCU TESTED WITHIN SERVICE LIMITS. FCU TESTED IAW HONEYWELL OHM FORM 15-602E AND RESET TO NOMINAL LIMITS.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Landing gear · float · leakingJan 22, 2004
6 MONTH INSPECTION DUE. CYLINDER 1EA PN 2370039 SN 946 DUE HYDRO TEST 4-04 SQUIB CHARGE 1 EA PN 94455 SN 1292 DUE RETIREMENT 4-04. CHECK VALVE ON AFT COMPARTMENT ON FLOAT BAG LEAKING. ACTION TAKEN: CHANGED 1 EA CYLINDER BOTTLE, CHANGED 1 EA SQUIB CHARGE, CHANGED 1 EA CHECK VALVE AND COMPLIED WITH…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Engine fuel and control · bypass valve · stuckDec 6, 2003
ENGINE WILL NOT START UNLESS BOOST PUMPS ARE OUT. BYPASS VALVE SEEMS TO BE STUCK OPEN. ACTION TAKEN: SENT TO MFG AND OVERHAUED IAW MFG OHM FORM 15-602E.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Engine fuel and control · governor · malfunctionedOct 16, 2003
TORQUE SPLIT OF 16 PERCENT. HEAVY DROOPING, HIGH HYSTERISIS. THROTTLE SHAFT BRAKING WORN, INTERNAL DRIVE BEARINGS TOUGH/DRY. REPAIRED AND TESTED IAW MFG OHM FORM 15-1095A.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Engine · combust chamber · crackedMay 20, 2003
TURBINE HAS LOW POWER. HAS CRACKED ARMPIT ON COMBUSTION CASE. INSTALLED SERVICEABLE COMBUSTION CASE.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Landing gear · float · failedMay 15, 2003
THIS INFO FOR FAA SDR. RT FLOAT BAG HAS A HOLE AROUND TOP OFF VALVE. C/A: REPLACE 2 EA TOP OFF VALVES, REPLACED 1 EA PATCH, C/W 6 AND 18 MONTH INSPECTIONS.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Engine fuel and control · governor · malfunctionedApr 24, 2003
GOVERNOR HITS MAX STOP AT FULL BEEP WHEN COLLECTIVE IS UP. DROOPING, OVERSPEEDING EARLY, STIFF THROTTLE. REPAIRED AND TESTED IAW HONEYWELL OHM FORM 15-1095A.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Showing the 10 most recent of 24 reports.
Sources
- FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
- NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
- FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
- FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026