NTSB investigations: NONE, AK
18 cases on aircraft whose registry engine model is NONE. 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
| 1978 | 2 |
|---|---|
| 1979 | 1 |
| 1983 | 1 |
| 1984 | 2 |
| 1985 | 1 |
| 1992 | 1 |
| 1996 | 1 |
| 1997 | 3 |
| 2002 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2019 | 1 |
Where
Open the mapLatest 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.\"eventStateOrRegion\" = 'AK' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('00000'))
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."eventStateOrRegion" = 'AK' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('00000'))
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 ANC19TA017Accident · Serious injuriesClass 3Final reportCessna A185 · Nome, AKThe pilot's decision to continue a visual flight rules flight into an area of mountainous terrain and instrument meteorological conditions, which resulted in spatial disorientation and controlled flight into terrain. Contributing to the accident was the…NTSB ANC14LA071Accident · Minor injuriesLimited investigationFinal reportDehavilland DHC 2 · Anchorage, AKThe loss of engine power during takeoff due to a malfunction of the engine-driven fuel pump.NTSB ANC13LA068Accident · Serious injuriesLimited investigationFinal reportDehavilland Beaver DHC 2 · Thorne Bay, AKThe failure of the No. 1 linkrod bushing or the bottom portion of the linkrod, which resulted in a total loss of engine power.NTSB ANC07LA046Accident · No injuriesLimited investigationFinal reportSchleicher ASK-21 · Clear, AKThe dual student's misjudged distance/altitude during the final approach to land, and the flight instructor's inadequate supervision of the student, which resulted in an undershoot, and substantial damage.NTSB ANC07CA005Accident · No injuriesData collectionFinal reportLetecky Zavody L-23 Super Blanik · Chugiak, AKThe pilot's failure to maintain control of the glider while landing in gusty crosswind conditions, which resulted in a hard landing and structural damage to the fuselage. Factors associated with the accident were turbulence, a crosswind and wind gusts, and…NTSB ANC03LA003Accident · Serious injuriesLimited investigationFinal reportMaule M-7-235 · Wrangell, AKThe pilot's inadequate weather evaluation, his continued flight into instrument meteorological conditions (IMC), and his failure to maintain adequate altitude/clearance from terrain/water, which resulted in a collision with water while maneuvering. Factors…NTSB ANC97FA159Accident · 1 fatalField investigationFinal reportde Havilland DHC-2 · Ketchikan, AKThe pilot's excessive climb and turning maneuver at low altitude, the pilot's inadvertent stall, and the intentional operation of the airplane with the required stall warning system disabled. Factors associated with this accident were the pilot's…NTSB ANC97TA074Accident · No injuriesFinal reportSchweizer SGS 1-26E · Fort Wainwright, AKthe pilot's inadequate preflight and improper planning/decision. Factors relating to the accident were: an unlatched canopy, and unsuitable terrain for landing.NTSB ANC97FA024Accident · 1 fatalField investigationFinal reportde Havilland DHC-4A · Sparrevohn, AKloss of the right engine propeller control oil, which led to an overspeed of the right engine and propeller, and necessitated a shut-down of the right engine; and failure of the pilot to maintain adequate altitude/distance from terrain during visual approach…NTSB ANC96LA060Accident · No injuriesLimited investigationFinal reportPiper PA-18 · Kasilof, AKfuel starvation due to a kinked fuel supply line from the left main tank, and the pilot's improper rebuild/remanufacture of the airplane. A smaller than standard fuel line from the fuel strainer to the carburetor, a smaller than standard fuel cap vent, and a…NTSB ANC92LA024Accident · Serious injuriesLimited investigationFinal reportPiper PA-18 · Nome, AKThe pilot inadvertently stalled the airplane. Contributing to the accident was inadequate altitude.NTSB ANC85LA140Accident · No injuriesLimited investigationFinal reportBalloon Works Firefly 8 · Anchorage, AKWhile the plt was approaching a field to land, the wind shifted & gusted, blowing the Balloon toward a light standard. The envelope grazed the standard, ripping the material near the top of the Balloon. The Balloon then landed in the field. The wind was…NTSB SEA84FA185Accident · 2 fatalField investigationFinal reportde Havilland Beaver DHC-2 · Ketchikan, AKThe plt flew into a canyon with a climb-out gradient in excess of the acft capability and collided with the upsloping terrain. The plt said he had hit a downdraft and turned away from the rising terrain just as collision occurred. Surviving passengers do not…NTSB ANC84LA104Accident · No injuriesLimited investigationFinal reportRaven S-55A · Anchorage, AKWhile apchg to land on a school ground, the balloon plt lowered a drop line for the ground crew, then looked forward & saw a power line. He told the ground crew not to touch the drop line. The drop line contacted & pulled one power line into another, causing…NTSB ANC83LA049Accident · No injuriesLimited investigationFinal reportRaven RX-7 · Anchorage, AKThe two balloons collided in mid air. One (N4195L) suffered a rip in the envelope which negated its lift, with burner full on. It descended at 500 RPM and made a hard landing. The hole in the envelope extended across 5 gore panels. The 2 balloons departed the…NTSB ANC79IA069Incident · Minor injuriesClosedBeech C-18S · Drake Island, AKNTSB ANC78FAA12Accident · No injuriesClosedPratt Read PR-G1 · North Pole, AKNTSB ANC78DAA11Accident · No injuriesClosedBalloon WKS FF-8 · Fairbanks, AK