- Manufacturer (registry)
- ALLISON
- Model
- 250-C10D
- Registry code
- 03035
- Installed in
- 13 registered aircraft
- Type
- Turbo-shaft
- Power
- 317 hp
- Data sheet
- TCDSE4CE
- Holder
- Rolls-Royce Corporation
Model codes come from the FAA registry’s reference file.
On this page
Airworthiness directives that may apply · 5
ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.
| 1969 | 2 |
|---|---|
| 1972 | 1 |
| 1982 | 1 |
| 2006 | 1 |
Query with SQL
duckdb -csv -c "SELECT d.ad_number, d.status, d.subject, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('03035'))
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT d.ad_number, d.status, d.subject, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('03035'))
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
Registered aircraft · 13
N153SAHodges Terry A · West Branch, MIN174ECBingham Larry F · Juneau, AKN298SDCsw LLC · Anacoco, LAN369LECity Of Oxford Alabama Police Department · Oxford, ALN46SPKentucky State Police · Frankfort, KYN47267Mckee John R · Central Point, ORN546Moore Lewis D Jr · Bear Creek, NCN56TWMckee John · Central Point, ORN658JLLauderdale Aeronautics LLC · Davie, FLN818SCHartland Helicopters LLC · Edinburg, TXN9117HBrown Helicopter Inc · Pensacola, FLN96SHValiair Limited Company Trustee · Casper, WYN99888Combat Rotors LLC · Eugene, OR
Query with SQL
duckdb -csv -c "SELECT n_number, serial_number, year_manufactured, status, registrant_name, registrant_city, registrant_state
FROM 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet'
WHERE engine_model_code IN ('03035')
ORDER BY n_number"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT n_number, serial_number, year_manufactured, status, registrant_name, registrant_city, registrant_state
FROM 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet'
WHERE engine_model_code IN ('03035')
ORDER BY n_numberRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB investigations · 12
Aircraft matched to this engine model through the registry, by N-number and event date, checked against the reported serial number, make and model.
Of 7 cases NTSB coded with a defining event. All defining events
Findings NTSB made part of the probable cause. A case can have several. All findings
Of 4 cases with NTSB’s older coding, defined in its coding manual.
NTSB CEN20LA187Accident · No injuriesClass 3 · LimitedFinal reportBell OH-58A · West Branch, MIThe pilot's failure to maintain rotor rpm during a precautionary autorotation, which resulted in a hard landing. Contributing to the accident was the airframe vibration for reasons that could not be determined because examination of the helicopter revealed no…NTSB CEN17LA336Accident · Serious injuriesLimited investigationFinal reportHughes 369A · Burnet, TXThe pilot's inadequate inflight decision making, which resulted in a total loss of engine power due to fuel exhaustion.NTSB GAA16LA182Accident · Serious injuriesLimited investigationFinal reportHughes 369 · Weatherford, TXThe pilot/mechanic's inadequate postmaintenance and preflight inspections, which resulted in his failure to remove the antitorque pedal lock and a subsequent loss of control during hover operations.NTSB ERA13LA022Accident · No injuriesLimited investigationFinal reportHughes/Helicopter Assocs 369A · West Chester, PAThe pilot’s failure to see and avoid the preceding helicopter while maneuvering for landing. Contributing to the accident were the flight lead pilot’s inadequate preflight briefing and in-flight instruction to the formation pilots, which resulted in the loss…NTSB CEN11LA370Accident · Serious injuriesLimited investigationFinal reportBell 47G-3B-1 · Lakeville, MNThe loss of engine power due to a loose B-nut on the compressor discharge pressure bleed line.NTSB ANC09LA110Accident · No injuriesLimited investigationFinal reportHughes 369A (OH-6A) · Palmer, AKA partial loss of engine power after take off for an undetermined reason, which resulted in a hard landing.NTSB CEN09CA332Accident · No injuriesData collectionFinal reportHughes 369A · Baltimore, OHThe pilot's failure to attain a proper touchdown point, and his decision not to perform a go-around.NTSB ANC04LA087Accident · Serious injuriesLimited investigationFinal reportHughes OH-6A · Anchorage, AKA loss of tail rotor effectiveness during aerial taxi, and the pilot's delayed remedial action to counteract a rapid right yaw, which resulted in an in-flight loss of directional control, and in-flight collision with terrain. A factor contributing to the…NTSB ATL01LA070Accident · No injuriesLimited investigationFinal reportHughes 369A · Wadesboro, NCThe pilot's inadequate pre-flight planning which resulted in fuel exhaustion and the subsequent loss of engine power. A factor was rough and uneven terrain.NTSB SEA93LA030Accident · No injuriesLimited investigationFinal reportHughes 369HS · Scotts Mills, ORThe pilot in command's misjudged descent. Factors include the pilot in command's lack of experience in this type of operation.NTSB FTW92LA199Accident · Minor injuriesLimited investigationFinal reportHughes 369HS · Monroe, LAThe pilot's failure to maintain adequate rotor RPM during autorotation. Factors were the tailwind and the power loss for undetermined reasons.NTSB SEA79DYE11Accident · Minor injuriesClosedHughes 369HS · Aberdeen, WA
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = a.case_mkey
WHERE a.engine_model_code IN ('03035')
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey
WHERE a.engine_model_code IN ('03035')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
FAA incident reports · 12
Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.
Accident 20200520006899ABell OH-58A · West Branch, MIOn may 20, 2020 at 0933 local time, a Bell helicopter, inc. OH-58A aircraft, N153SA, registered to and operated by a commercial rated pilot, received substantial damage during a precautionary autorotation near the town of West Branch, Michigan. Visual…Accident 20170902018019AHughes 369A · Burnet, TXDuring return to bmq(Burnet, TX.) N50MP a huges 369A exhausted all its fuel approximately 1 mile short of the fuel facility at Burnet. The pilot failed to execute an appropriate response and landed hard onto U.S. Hwy. 281. The helicopter was substantially…Accident 20160408008779AHughes 369A · Weatherford, TXThe pilot stated that he locked the tail rotor peddles on the left side when he hooked up the battery following maintenance. He forgot to unhook the peddles. During the maintenance runup, the pilot went into a hover. The helicopter went into a spin that was…Accident 20121013023652AHughes/Helicopter Assocs 369A · West Chester, PAOn Saturday, October 13, 2012, at approximately 0920 local time, a five-ship formation of helicopters from lancaster airport, PA (lnr) arrived to conduct sightseeing rides at a rotorfest event at Brandywine airport (koqn), PA, an uncontrolled airfield with…Accident 20110524009719ABell 47G-3B-1 · Lakeville, MNPilot reported engine power loss during aerial application operations. Pilot executed emergency landing in 7-8 feet of water in a lake.Accident 20090928049869AHughes 369A (OH-6A · Wasilla, AKThe pilot and owner of the helicopter told investigators that during climb from a hover the aircraft experienced a sudden loss of power at approximately 25 feet AGL and 30 knots of forward airspeed. He said the sudden loss of power caused the rotor RPM to…Accident 20090530016499AHughes 369A · Baltimore, OH(-23) During a practice 180 degree autorotation to a power-off touchdown, the aircraft overshot the final approach course to the 2500 foot mown grass private runway. Despite the overshoot, the commercially rated CFI pilot-in-command elected to complete the…Accident 20040806018439AHughes OH6A · Anchorage, AK(-23) Aircraft crashed while landing at mri. This report will be amended when more evidence is uncovered. (-23 amendment) aircraft crashed while landing at mri. Received a call from Mr. Marson regarding the accident involving N243D. Mr. Marson said the…Accident 20010703019859AN539 · Wadesboro, NC(-23) While performing a maintenance flight for blade tracking, flying at approximately 100 to 150 ft AGL airspeed 60 knots the engine suddenly quit. Pilot entered autorotation and landed in a field of tall grass. As aircraft began to nose over pilot pulled…Accident 19921127048209AHughes 369HS · Scotts Mills, ORSettled with power on practice long line procedure. Hard landing chopped off tailboomAccident 19920803028769AHughes 369HS · Monroe, LAReported flameout on initial climb on test flight. Autorotated to hard impact. Chopped tailboom. Cause undeterminedIncident 19920623026589IHughes 369HS · Honolulu, HIFAA inspector executed rapid throttle reduction simulating engine failure. Engine quit. Made autorotation landing.
Query with SQL
duckdb -csv -c "SELECT report_number, event_date, event_type, city, state, aircraft_make, aircraft_model, aircraft_damage, fatal_injuries, n_number
FROM 'https://openairdocs.org/data/latest/faa_incident_report.parquet'
WHERE engine_model_code IN ('03035')
ORDER BY event_date DESC, report_number DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT report_number, event_date, event_type, city, state, aircraft_make, aircraft_model, aircraft_damage, fatal_injuries, n_number
FROM 'https://openairdocs.org/data/latest/faa_incident_report.parquet'
WHERE engine_model_code IN ('03035')
ORDER BY event_date DESC, report_number DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
Service difficulty reports · 2
SDR 2011FA0000333Line · loose(PC) PNEUMATIC LINE CAME LOOSE AT THE FCU CAUSING ENGINE SPOOL DOWN IN FLIGHT. NUMERIOUS CSL HAVE BEEN ISSUED ON THIS TOPIC, BUT SEEM NOT TO BE BEING FOLLOWED. AN AD SHOULD BE CONSIDERED TO ENFORCE COMPLIANCE WITH LINE SECURITY. THIS IS A KNOWN AND CONTINUISDR 98ZZZX2591Exciter · failedENGINE IGNITION EXCITER FAILED INTERNALLY. SENT FOR REPAIR.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = '250C10D' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = '250C10D' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STCs that may be installed · 2
Approved for this engine model: the STC’s model list names it on its data sheet, or a series that includes it. The registry doesn’t record which STCs an aircraft has.
STC SE00027ENInstallation of Pratt & Whitney Engine Services Inc. Intellistart plus electronic control unit (ECU), P/N DPU-K-010 on the specified 250 engine models.STC ST00037ATUnison igniter plugs, P/N 9044400-1.
Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
WHERE engine_model_code IN ('03035')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
WHERE engine_model_code IN ('03035')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_numberRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.