Beech AT-11 airworthiness directives

Manufacturer (registry): BEECH
Model: AT-11
Registry code: 1150202
Registered: 18 aircraft
Type: Fixed wing multi engine
Engines: 2 · Reciprocating
Seats: 4
Weight class: Up to 12,499 lb
Cruise speed: 152 mph
Certification: Type certificated

Model codes come from the FAA registry’s reference file. ADs are matched to them by model name and maker.

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Aircraft by year built · 78

1941Registered nowDeregistered2026

Aircraft by the year they were built: 78 aircraft
1941	3
1942	33
1943	17
1944	1
1946	4
1947	1
1955	1
1956	5
1957	2
1958	6
1960	2
1961	1
1978	1
1981	1

Airworthiness directives that may apply · 0

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

No ADs matched this model

Registered aircraft · 18

N15KKKfg Aviation Inc · Huntersville, NCS/N 4000 N214CRHess Frances T · Fayetteville, GABuilt 1958 · S/N 41-9486 N218TXEagle'S Strike LLC · Bellingham, WABuilt 1942 · S/N 42-37240

See all 18 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 aircraft_model_code IN ('1150202')
  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 aircraft_model_code IN ('1150202')
ORDER BY n_number

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.

NTSB investigations · 22

Aircraft matched to this model through the registry, by N-number and event date.

First occurrence, 1982 to 2007

Loss of control - in flight1 case

Of 1 case with NTSB’s older coding, defined in its coding manual.

NTSB MIA99FA095Accident · 2 fatalField investigationFinal reportBeech AT11/18 · Tampa, FLthe pilot's failure to maintain control of the airplane resulting in an inadvertent stall at too low an altitude to allow for recovery.Feb 27, 1999 · N65860 · Destroyed NTSB ATL80FIG11Accident · No injuriesClosedCessna U206G · Woodbine, MDMay 25, 1980 · N7337C · Substantial damage NTSB SEA77FYP37Accident · No injuriesClosedBeech AT-11 · Athol, IDAug 7, 1977 · N501 · Substantial damage

See all 22 investigations

Query with SQL

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.aircraft_model_code IN ('1150202') ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

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.aircraft_model_code IN ('1150202')
  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.aircraft_model_code IN ('1150202')
ORDER BY c."eventDate" DESC, c."ntsbNumber" 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.

FAA incident reports · 6

Matched to this model through the registry, by N-number and event date.

Incident 19991201033259IBeech AT11 · Big Spring, TX(-5) Mr. Nelson experienced warbird pilot inadvertently retreaded the gear while taxing to the hanger. Mr. Nelson stated that the wind was real strong and he wanted to retract the steps, but inadvertently retracted the gear. Counseled pilot. No further action…Dec 1, 1999 · N88KD · Minor damage Accident 19990227001769ABeech AT11 · Tampa, FL1943 Beechcraft AT-11 acft crashed under unknown circumstances and caught on fire, the 2 POB suffered fatal injuries, the acft was destroyed. (.19) on February 27, 1999, about 1010 eastern standard time, a Beech AT11/18, N65860, registered to a private…Feb 27, 1999 · N65860 · Destroyed · 2 fatal Incident 19810809063709IBeech AT11 · Sheridan, ORZa parachute jumper unable to avoid wires. Precipitated fatal indicent. No other persons involved.Aug 9, 1981 · N56263 · 1 fatal Incident 19810111005649IBeech AT11 · Groton, CTFollowing gear retraction, left main gear extended. Pilot made one gear up landing. Chain separated from clevis.Jan 11, 1981 · N7179C · Minor damage Accident 19800525014779ACessna 206CESSNA · Woodbine, MDUnable to take off on short, soft, uphill strip with tall grass. Gross weight. Ran off end into barley. Nosed over.May 25, 1980 · N7337C · Substantial damage Accident 19770807024589ABeech AT11 · Athol, IDFailure of r MLG torque tube.Aug 7, 1977 · N501 · Substantial 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 aircraft_model_code IN ('1150202')
  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 aircraft_model_code IN ('1150202')
ORDER BY event_date DESC, report_number 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.

Service difficulty reports · 1

SDR 97ZZZX2349Spar · corrodedHEAVY CORROSION FOUND DURING ROUTINE INSPECTION OF MAIN SPAR. ALSO, 2 CRACKS .1250 INCH LONG IN THE WELD AT RIGHT WS 64.Mar 28, 1997 · Beech AT11 · Wing Spar

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 aircraft_model_key = 'AT11'
  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 aircraft_model_key = 'AT11'
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.