NTSB investigations: Piper PA-12
19 cases on aircraft the registry lists as Piper PA-12, where the first occurrence was “Loss of engine power”. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1982 | 1 |
|---|---|
| 1984 | 1 |
| 1992 | 3 |
| 1993 | 1 |
| 1994 | 1 |
| 1996 | 1 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 2 |
| 2003 | 3 |
| 2004 | 2 |
Where
Latest cases
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_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
WHERE c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7101202')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 350))
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_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('7101202')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 350))
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.
NTSB NYC04LA160Accident · Serious injuriesLimited investigationFinal reportPiper PA-12 · Jaffrey, NHThe loss of engine power for undetermined reasons.NTSB CHI04CA118Accident · No injuriesData collectionFinal reportPiper PA-12 · Hartford, WIThe loss of engine power for undetermined reasons. A factor to the accident was the soft terrain encountered during the forced landing.NTSB ANC04LA017Accident · Minor injuriesLimited investigationFinal reportPiper PA-12 · Togiak, AKA loss of engine power due to an undetermined reason that resulted in a forced landing, a collapse of the main landing gear, and a collision with trees. A factor associated with the accident was the lack of suitable terrain for a forced landing.NTSB ANC03LA127Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Anchorage, AKA loss of engine power for an undetermined reason, which resulted in a forced landing and collision with a runway light fixture.NTSB FTW03LA230Accident · Minor injuriesLimited investigationFinal reportPiper PA-12 · Wayne, OKA loss of engine power due to fuel exhaustion as a result of the pilot's failure to refuel. Factors were the lack of suitable terrain for the forced landing.NTSB NYC02LA003Accident · Minor injuriesLimited investigationFinal reportPiper PA-12 · Ashland, METhe pilot's inadequate preflight planning, which resulted in a loss of engine power due to fuel exhaustion.NTSB CHI01LA198Accident · Minor injuriesLimited investigationFinal reportPiper PA-12 · Stillwater, MNThe loss of engine power for undermined reasons and the unsuitable terrain encountered during the forced landing. Additional factors included the power line and the trees.NTSB IAD00FA038Accident · 1 fatalField investigationFinal reportPiper PA-12 · Norfolk, MAThe loss of power for undetermined reasons, which resulted in an inadvertent stall during at banner pick-up.NTSB ANC99LA093Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Dillingham, AKThe inadequate preflight by the pilot, which failed to detect water contamination of the airplane's fuel.NTSB ANC99LA011Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Willow, AKA loss of engine power due to an undetermined reason. A factor associated with the accident was unsuitable terrain for a forced landing.NTSB ATL98LA116Accident · Serious injuriesLimited investigationFinal reportPiper PA-12 · Myrtle Beach, SCThe pilot's inadequate preflight planning of fuel required for the flight that resulted in fuel exhaustion and the total loss of engine power. A factor was the pilot continued flight operation with known deficiencies in equipment.NTSB ANC96LA037Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Cantwell, AKThe undetermined loss of engine power and lack of suitable terrain to make a forced landing.NTSB LAX94LA325Accident · Minor injuriesLimited investigationFinal reportPiper PA-12 · Riverside, CAa total loss of engine power for undetermined reasons.NTSB ANC93LA047Accident · No injuriesLimited investigationFinal reportPiper PA-12-150 · Anchorage, AKThe complete loss of engine power due to undetermined reasons. Factor was the deep water forced landing area.NTSB ANC92LA080Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Port Heiden, AKEngine power loss for undetermined causes. Contributing to the accident was the unsuitable terrain.NTSB ANC92LA076Accident · No injuriesLimited investigationFinal reportPiper PA-12-150 · Birchwood, AKThe loss of engine power for undetermined reasons. A factor relating to the accident was the pilot's intentional ground loop.NTSB ANC92LA081Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Port Bainbridge, AKCarburetor ice and the pilot's failure to follow procedure. A factor relating to the accident was the rough/uneven terrain in the forced landing area.NTSB CHI84LA358Accident · Serious injuriesLimited investigationFinal reportPiper PA-12 · Cottage Grove, WIWhile over-flying a local arpt at aprx 200 ft AGL the eng lost power. A forced landing was made in an adjacent alfalfa field. The acft landed hard in a nose low attitude and came to rest about 90 ft from initial ground contact.NTSB NYC82DA180Accident · No injuriesFinal reportPiper PA-12 · Long Branch, NJEven though he had performed several banner pick-ups during the afternoon the pilot did no refueling. After 4 hours of towing banners the engine quit. The pilot stated the gauges read 1/3 full of fuel. The pilot ditched the aircraft which sank and has not…