Engine model · Turbo-fan · registry code 33401

Manufacturer (registry)
HONEYWELL
Model
AS907-2-1A
Registry code
33401
Type
Turbo-fan
Power
7,530 lb thrust
Data sheet
TCDSE00010LA
Holder
Honeywell Aerospace US LLC

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

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Airworthiness directives that may apply · 1

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

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 ('33401'))
  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 · 445

See all 445 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 ('33401')
  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 · 1

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

Defining event, 2008 on

Of 1 case NTSB coded with a defining event. All defining events

In the probable cause, 2008 on

Findings NTSB made part of the probable cause. A case can have several. All findings

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 ('33401')
  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 · 8

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

Incident 20260408010549IBombardier BD-100-1A10 · Agusta, GAWhile at 6000 feet and during descent into Augusta Airport, left engine on aircraft began vibrating abnormally. Pilot elected to shutdown engine and landed without incident at airport. Prior to issue, all engine parameters appeared normal.Apr 8, 2026 · N822LL · Minor damageIncident 20250903012179IBombardier BD-100-1A10 · Kansas City, MODuring our postflight inspection the crew found evidence of a bird strike on the left engine cowling. The crew stated they do not know when or where it happened. The crew stated there was no indication of birds in the areas and no indication that the aircraft…Sep 3, 2025 · N57810 · Minor damageIncident 20250819010529IBombardier BD-100-1A10 · Bwi, MDBird strike was reported but no damage was found.Aug 19, 2025 · N752QS · No damageIncident 20221126017829IBombardier CL-600-2B16 · Birmingham, ALWhile at cruise altitude, the pilot's outer face windshield ply failed. Crew followed followed procedures in the other procedures checklist, avoiding any form of moisture, and diverted to bhm for maintenance assesment. Aircraft landed without incident at bhm.Nov 26, 2022 · N350PR · Minor damageIncident 20211110022202IBombardier BD-100-1A10 · Albany, NYWhile taxing to runway 01, the left wing of EJA726 (N726QS) struck N333WC while in the non-movement area causing damage to the left wingtip on N726QS and a scrape just below the APU exhaust on N333WC. N333WC was parked on the non-movement area with no one in…Nov 10, 2021 · N726QS · Minor damageIncident 20191213022449IBombardier BD-100-1A10 · Omaha, NEDuring taxi for departure N798QS, a Bombardier challenger 350 operated by netjets aviation, inc., veered off the taxiway and struck a single taxiway light. The only damage to the aircraft was the right inboard main landing gear tire which suffered a…Dec 13, 2019 · N798QS · Minor damageIncident 20191010019631IBombardier BD-100-1A10 · Asheville, NCDescription: While being marshaled out of parking spot aircraft wingtip made contact with another parked aircraft's winp on the ramp. Causal or contributing factors: no wingwalker. Recommendations: wingwalkers should always be used. Comments: noneOct 10, 2019 · N774QS · Minor damageIncident 20181117017291IBombardier BD-100-1A10 · East Boston, MAN570FX was being marshalled into parking on the signature FBO ramp. During maneuvering, the tip of the left winglet struck the right winglet of a parked BD-600. The tip of the left winglet became partially detached and required replacement. Damage to the…Nov 17, 2018 · N570FX · Minor damage
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 ('33401')
  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 · 53

See all 53 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 = 'AS90721A'
  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.