- Manufacturer (registry)
- LOCKHEED
- Model
- 12A
- Registry code
- 5261402
- Registered
- 15 aircraft
- Type
- Fixed wing multi engine
- Engines
- 2 · Reciprocating
- Seats
- 8
- Weight class
- Up to 12,499 lb
- Cruise speed
- 155 mph
- Certification
- Type certificated
- Data sheet
- TCDSTC 616
- Holder
- Lockheed Aircraft Corporation
Model codes come from the FAA registry’s reference file. ADs are matched to them by model name and maker.
On this page
Aircraft by year built · 32
| 1936 | 3 |
|---|---|
| 1937 | 12 |
| 1938 | 3 |
| 1939 | 7 |
| 1940 | 3 |
| 1941 | 2 |
| 1956 | 1 |
| 1960 | 1 |
Airworthiness directives that may apply · 1
ADs whose products match this airframe model. Each AD’s applicability may narrow it by serial number, part number or configuration.
Airframe · Lockheed 12A
AD 93-14-12Crewmember Protective Breathing Equipment UnitsQuery 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_aircraft_model_directive.parquet' WHERE aircraft_model_code IN ('5261402'))
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_aircraft_model_directive.parquet' WHERE aircraft_model_code IN ('5261402'))
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 · 15
N100JTTurrell Trading Co · Flagstaff, AZN14999Eastern Stearman Inc Trustee · Leesburg, VAN16085Moss Frank V · Punta Gorda, FLN17399Mabee Roy W · Anaheim, CAN18097Barnstorm Aviation · Jacksonville, FLN18125Tvpx Aircraft Solutions Inc Trustee · North Salt Lake, UTN18130Von Wedel Justus T · NeustadtN18137Twa Museum · Kansas City, MON18906Whittlesey Leslie Trustee · Dana Point, CAN2072N12ex Inc · Jackson, GAN25628International Air Services Inc Trustee · Carson City, NVN2633Perras Uwanna P · Morrisville, VTN33650Air Cav Helicopters LLC · Wilmington, DEN33RAWarden Richard L · Canby, ORN4001Walters Richard L · Boyce, VA
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 ('5261402')
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 ('5261402')
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.
STCs approved for this model · 24
STC SA01282NYInstallation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830.STC SA01757WITo allow the use of UL91 or UL94 (minimum) grade aviation fuelSTC SA01831WITo allow the use of UL91 (minimum) grade aviation fuel
See all 24 STCsQuery with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = '12A') ORDER BY s.status = 'Current' 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 FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = '12A') ORDER BY s.status = 'Current' DESC, s.stc_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 · 17
Aircraft matched to this model through the registry, by N-number and event date.
Of 2 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 2 cases with NTSB’s older coding, defined in its coding manual.
NTSB ERA24FA266Accident · Serious injuriesClass 3 · FieldFinal reportLockheed 12 · Jackson, GAMaintenance personnel’s failure to properly secure the right brake line, which resulted in a loss of right brake effectiveness during the landing roll and a subsequent runway excursion.NTSB WPR24FA196Accident · 2 fatalClass 3 · FieldFinal reportLockheed 12A · Chino, CAThe pilot’s exceedance of the airplane’s critical angle of attack during the initial climb, which resulted in an aerodynamic stall at an altitude insufficient for recovery. Contributing to the accident was the pilot’s failure to ensure that the airplane was…NTSB ATL01LA009Accident · No injuriesLimited investigationFinal reportCessna 150L · Homer, GAThe loss of engine power for undetermined reasons. Factors were conditions favorable for the formation of carburetor ice.
See all 17 investigationsQuery 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.aircraft_model_code IN ('5261402')
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 ('5261402')
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 · 14
Matched to this model through the registry, by N-number and event date.
Accident 20240617021899ALockheed 12A · Jackson, GAThe aircraft landed on runway 36 at 62GA. During the landing rollout, the aircraft veered left off the grass runway and struck trees.Accident 20240615007579ALockheed 12A · Chino, CAOn June 15, 2024 at approximately 1236 hours local time 1936 UTC, while attempting to depart cno, a Lockheed 12A impacted the ground shortly after takeoff from runway 26R. Upon departure, during climb out the aircraft came down at a steep angle and the left…Incident 20210905015379ILockheed 12A · Moses Lake, WADuring a wheel landing the airplane bounced slightly and when the airplane touched down the second time, the right main landing gear collapsed causing the airplane to swerve to the right. As the airplane was swerving right, the left main landing gear…Accident 20001014017109ACessna 150 · Homer, GA(-23)Pilot statement: 10/14/00, Saturday, I have arrived to the pickens county airport (lqk) at about 9:30AM to obtain weather information to complete my first solo cross-country planning. The destination of the flight was gainsville airport, GA (gvl). After…Incident 20000831026959ILkheed 12A · Bend, OR(-23)A Lockheed-12A, N33RA, piloted by [privacy data omitted] made a normal approach to land at Sunriver, Oregon airport, S21, with a slight crosswind from the right. The aircraft touched down on the right wheel first. The aircraft started to roll out…Incident 19920918040719ILkheed 12A · El Paso, TXLeft main wheel and strut assembly fell off after takeoff. Returned. Made a gear up landing.Accident 19900731029319ALkheed 12A · Oshkosh, WILost right engine. Cartwheeled on forced landing. Fuel selected to right rear empty tank that indicated full.Incident 19870323024739ILkheed 12A · Griffin, GAGear could not be extended for landing. Gear motor inoperative. Emergency extension operative but stiff.Accident 19790807028909ALkheed 12A · Pontiac, MIPlt reported lost right engine. Feathered. Tried return to airport, descended into ground. No engine defects foundAccident 19750915033579ALkheed 12A · Springfield, MOLOC and g/s unreliable. Fuel ex drg clb to top ovcst.Accident 19750714023449ALkheed 12A · Rubidoux, CAAccident 19741121038029ALkheed 12A · Osage, IADrg l turn in parking area tailwheel struck taxi lgt & drainage ditch.Accident 19740624030729ALkheed 12A · Q.RooMinor eng roughness r eng. Ground loop to avoid hole end of rwy. Invest jurisdiction govt of Mexico.Accident 19731201038729ACessna 150L · Chester, CTVariable northwest wind at 12 knots with gusts to 25 knots. Presolo student plt.
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 ('5261402')
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 ('5261402')
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 · 1
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 = '12A' 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 = '12A' 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.