Engine model · Turbo-prop · 1,350 hp · registry code 52211

Manufacturer (registry)
P&W CANADA
Model
PT6A-67AG
Registry code
52211
Type
Turbo-prop
Power
1,350 hp
Data sheet
TCDSE26NE
Holder
Pratt & Whitney Canada Corp.

Model codes come from the FAA registry’s reference file.

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Airworthiness directives that may apply · 3

ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.

1997In forceSuperseded2026
ADs by the year they took effect: 3 ADs
19971
20161
20241
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 ('52211'))
  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.

Registered aircraft · 159

See all 159 registered aircraft
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 ('52211')
  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.

NTSB investigations · 14

Aircraft matched to this engine model through the registry, by N-number and event date, checked against the reported serial number, make and model.

NTSB WPR24FA202Accident · 1 fatalClass 3 · FieldFinal reportAir Tractor AT-802A · Capitan, NMThe pilot’s decision to continue the visual flight rules flight through an apparent visual corridor that rapidly narrowed due to rising terrain and mountain obscuration, resulting in momentary instrument meteorological conditions and the pilot’s subsequent…Jun 21, 2024 · N331BS · DestroyedNTSB WPR24FA201Accident · 1 fatalClass 3 · FieldFinal reportAir Tractor AT-802 · Arco, IDA midair collision between two airplanes during aerial application operations due to both pilots’ insufficient awareness of their proximity to each other and their failure to see and avoid each other. Contributing to the accident was the operator and both…Jun 20, 2024 · N802TP · 2 aircraft · DestroyedNTSB CEN23LA311Accident · No injuriesClass 4 · LimitedFinal reportAir Tractor AT-802 · Benson, MNThe pilot’s failure to adequately survey a field for obstructions prior to a low-level aerial application pass, which resulted in an impact with a powerline. Contributing to the accident was the degraded visibility due to the smoke in the area.Jul 14, 2023 · N22FK · Substantial damageNTSB CEN21LA313Accident · No injuriesClass 4 · LimitedFinal reportAir Tractor AT802 · Newell, IAThe pilot’s failure to maintain adequate clearance from crops during an agricultural flight.Jul 11, 2021 · N949TM · Substantial damageNTSB WPR21LA162Accident · No injuriesClass 4 · LimitedFinal reportThrush S2R-T660 · Hermiston, ORThe pilot’s loss of directional control due to a blown tire, which resulted in a runway excursion and impact with terrain.Apr 17, 2021 · N51080 · Substantial damageNTSB WPR20LA315Accident · 1 fatalClass 3 · LimitedFinal reportAir Tractor AT-802A · Emmett, IDThe pilot’s descent below surrounding terrain and his delayed decision to initiate a climb which resulted in impact with terrain. Contributing to the accident were terrain and lighting conditions that affected the pilot’s ability to accurately assess terrain…Sep 23, 2020 · N836MM · Substantial damageNTSB CEN17LA309Accident · No injuriesClass 3 · LimitedFinal reportAir Tractor AT-802A · Galesburg, ILA total loss of engine power due to the fracture of a single 1st stage compressor rotor airfoil in high-cycle fatigue as a result of the erosion and thinning of the airfoil's leading edge. Contributing to the fractured airfoil and loss of engine power was the…Aug 9, 2017 · N528MB · Substantial damageNTSB GAA17CA164Accident · No injuriesData collectionFinal reportAir Tractor AT 802 · Prentiss, MSThe pilot's decision to take off with a gusting tailwind and his subsequent failure to maintain directional control.Feb 28, 2017 · N422BR · Substantial damageNTSB WPR14CA317Accident · No injuriesData collectionFinal reportAir Tractor AT 802A · Hazelton, IDThe pilot's failure to maintain aircraft control during takeoff roll in variable wind conditions.Jul 28, 2014 · N802TY · Substantial damageNTSB CEN14LA298Accident · No injuriesLimited investigationFinal reportAir Tractor AT-802A · Oneida, ARThe pilot’s inadequate fuel management, which resulted in a total loss of engine power at low altitude due to fuel exhaustion and a forced landing in a muddy field and subsequent nose-over.Jun 7, 2014 · N802PR · Substantial damageNTSB CEN14CA258Accident · No injuriesData collectionFinal reportAir Tractor AT 802A · Hunter, ARThe pilot's downwind takeoff from a grass airstrip, which resulted in inadequate climb performance and the subsequent impact with terrain.May 24, 2014 · N802KT · Substantial damageNTSB CEN10LA463Accident · 1 fatalLimited investigationFinal reportAir Tractor AT-802A · Lindsay, NEThe loss of airplane control for reasons that could not be determined because postaccident examination of the engine did not reveal any anomalies that would have precluded normal operation and evidence was insufficient to definitively establish whether the…Aug 8, 2010 · N802BG · DestroyedNTSB WPR09GA407Accident · 1 fatalFinal reportAir Tractor AT-802A · Austin, NVThe pilot’s failure to maintain a stabilized approach prior to the retardant drop and his subsequent failure to release the retardant load, resulting in a stall/mush and collision with terrain.Aug 20, 2009 · N807MA · Substantial damageNTSB SEA00LA160Accident · No injuriesLimited investigationFinal reportAir Tractor AT-802F · Salmon River, IDCompressor turbine blade failure due to high-cycle fatigue initiating in the surface of the fir-tree root. Factors include unsuitable terrain for an emergency landing.Aug 11, 2000 · N6159F · Substantial damage
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 ('52211')
  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.

FAA incident reports · 20

Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.

See all 20 incident reports
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 ('52211')
  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.

Service difficulty reports · 87

See all 87 difficulty reports
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 = 'PT6A67AG'
  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.

STCs that may be installed · 1

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.

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 ('52211')
    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.

PMA parts · 367

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

See all 367 PMA parts
Query with SQL
duckdb -csv -c "SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
  FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
  WHERE tcds_number IN ('E26NE')
    AND len(list_intersect(tcds_models, ['PT6A-67AG'])) > 0
  ORDER BY supplement_date DESC, drs_guid 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.