- Manufacturer (registry)
- P&W CANADA
- Model
- PT6B-37A
- Registry code
- 52179
- Installed in
- 186 registered aircraft
- Type
- Turbo-shaft
- Power
- 900 hp
- Data sheet
- TCDSE21NE
- Holder
- Pratt & Whitney Canada Corp.
Model codes come from the FAA registry’s reference file.
On this page
Airworthiness directives that may apply · 2
ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.
| 2015 | 1 |
|---|---|
| 2019 | 1 |
| 2020 | 1 |
Engine · Pratt & Whitney Canada PT6B-37A
AD 2020-18-05Fuel Control/Turbine EnginesAD 2019-22-03Turbine Engine Reduction GearSuperseded and historical ADs · 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 ('52179'))
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 ('52179'))
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 · 186
N108AGBristow LLC · Lake Charles, LAN112FCFlorida Dept Of Agriculture And Consumer Services · Tallahassee, FLN115FCFlorida Depart Of Agriculture & Consumer Services · Tallahassee, FL
See all 186 registered aircraftQuery 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 ('52179')
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 ('52179')
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 · 5
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 5 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
NTSB ERA24LA387Accident · Minor injuriesClass 3 · LimitedFinal reportAgustawestland Philadelphia AW119MKII · Canandaigua, NYThe pilot’s excessive descent rate during the final approach for landing and his delayed recovery attempt, resulting in a hard landing.NTSB GAA21WA088Accident · 1 fatalClass 5 · ForeignAgusta A119 · Nuevo Laredo, MexicoNTSB CEN21LA128Accident · No injuriesClass 4 · LimitedFinal reportAgustawestland Philadelphia AW119MKII · Alexandria, MNThe helicopter’s impact with an object on departure that could not be determined.NTSB ERA20CA135Accident · No injuriesData collectionFinal reportAugustaWestland AW119MKII · Philadelphia, PAThe in-flight failure of the lower left side of the engine cowling due to the mechanic’s improper installation of the fasteners, which resulted in the cowling impacting all four main rotor blades.NTSB ERA14CA216Accident · No injuriesData collectionFinal reportAgusta Aerospace AW119 Mkii · Lumberton, NJThe flightcrew's improper recovery from a simulated engine failure after takeoff. Contributing to the accident was the flight instructor's failure to clarify who had control of the helicopter.
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 ('52179')
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 ('52179')
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 · 8
Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.
Incident 20260503007029IAgustawestland Philadelphia AW119MKII · Rochester, NYOn the morning of may 3, 2026, the aircraft was preflighted in accordance with the manufacturer’s preflight checklist, notng engine oil quantity to be normal. Departure of the first leg was at 13:26 with three souls on board and landed uneventfully at 13:35.…Accident 20240919016619AAgustawestland Philadelphia AW119MKII · Canandaigua, NYOn September 20, 2024, at approximately 0007 hours, an air ambulance helicopter carrying a pilot and two passengers experienced a tail strike and hard landing at Canandaigua Airport (iua) in Canandaigua, NY. The incident occurred in a grassy field near the…Accident 20210213000199AAgustawestland Philadelphia AW119MKII · Alexandria, MN2021-02-13, N352LL, lifelinkiii augusta, helicopter took off from Alexandria, MN (kaxn) airport and hit an object with one rotor blade. After transitioning straight ahead to forward flight on rwy 31, the PIC made a left climbing turn as destination was…Incident 20201202019799IAgustawestland Philadelphia AW119MKII · Philadelphia, PAWhile lifting off to a hover the experimental research and development helicopter began uncommanded pitch oscillations. The PIC immediately set the helicopter down firmly damaging the stinger and aft left skid.Accident 20200321009079ALeonardo AW119MKII · Philadelphia, PADuring hover and shutdown, the aircraft engine cowling flapped open due to a cowling fastener becoming unlocked. The cowling contacted the main rotor blades causing significant damage to the blades and cowling. Fastener hardware from the cowling was ingested…Incident 20180828012449IAgusta A119 · Galveston, TXWhile on approach to gulf oil platform HIA547B, the pilot maneuvered over the deck. He stated he had a "pla" (power lever angle) message illuminate and the aircraft bounced into the air. At that time he flew the aircraft away from the platform to assess the…Incident 20160726011599IAgusta Westland Philadelphia AW119MKII · Butte, MTWhile conduction training of auto-rotation with a turn, tail striker hit runway surface after power recovery. The operator lined up for a 180 degree auto-rotation on rwy 30 at 115 KIAS and 1000 feet AGL, power recovery was initiated at apox. 220 feet AGL to…Accident 20140501006079AAgusta Aerospace AW119 Mkii · Mount Holly, NJCFI employed by augusta helicopter was conducting a initial qualification training flight performed a simulated engine out on take off when attaining a 50 kt airspeed. Student did not perform the emergency manuver per the heilicopter flight manual and touched…
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 ('52179')
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 ('52179')
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 · 65
SDR 2NSA100326727029Bypass Valve · failedPILOT EXPERIENCED RISE IN ENGINE OIL TEMPERATURE DURING STRAIGHT AND LEVEL FLIGHT. PILOT COULD NOT RECTIFY THROUGH INITIAL EMERGENCY PROCEDURES AND INITIATED A LAND AS SOON AS POSSIBLE AND CONDUCTED PEL. OIL TEMP REACHED 116 DEG, FAULT TROUBLESHOT IAW PWC PT6BSDR 2026FA0000340Bypass Valve · failedPILOT EXPERIENCED A RISE IN TEMPERATURE DURING FLIGHT, UP TO 114 CELCIUS. PILOT REDUCE POWER AND AIRSPEED TO UNLOAD ENGINE TO AID IN COOLING. ENGINE OIL TEMP REACHED 115 CELCIUS AND PILOT INITIATED PEL. PART CONFIRMED FAILED, REPLACED WITH NEW PART, OPS CHECK SDR 37CA2025/02/2601Tach Generator · defectiveN1 TACHOMETER GENERATOR ERRATIC READINGS DURING START UP CAUSING A MIS-COMPARE P CAUTION MESSAGE.
See all 65 difficulty reportsQuery 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 = 'PT6B37A' 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 = 'PT6B37A' 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.