NTSB investigations, MT
21 cases where the first occurrence was “On ground/water collision with object”.
Cases per year
| 1982 | 1 |
|---|---|
| 1985 | 2 |
| 1987 | 1 |
| 1988 | 2 |
| 1991 | 2 |
| 1993 | 1 |
| 1994 | 2 |
| 1995 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 2 |
| 2000 | 1 |
| 2005 | 1 |
| 2006 | 3 |
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\" = 'MT' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 310)
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" = 'MT' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 310) 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.
NTSB SEA06CA095Accident · No injuriesData collectionFinal reportHelmer Avid Magnum · Big Timber, MTThe pilot's failure to maintain directional control after he diverted his attention to close the aircraft's door during the takeoff roll. Factors include a fence and fence post along the side of the runway.NTSB SEA06CA098Accident · No injuriesData collectionFinal reportCessna 172N · Billings, MTThe pilot's failure to maintain clearance from a sign while taxiing to parking.NTSB SEA06CA073Accident · No injuriesData collectionFinal reportCessna 170B · Havre, MTThe pilot's improper starting procedures in attempting to hand-prop the airplane's engine. Contributing factors were the discharged battery, the failure of the right parking brake and the hangar which the aircraft collided with.NTSB SEA05LA100Accident · No injuriesLimited investigationFinal reportCessna 152TW · Missoula, MTThe pilot's failure to maintain clearance from a taxiway identification sign as he attempted to turn off the runway onto the taxiway during the last part of the landing roll. Factors include a taxiway identification sign in the vicinity of the intersection of…NTSB SEA00LA126Accident · No injuriesLimited investigationFinal reportCessna 120 · Toston, MTThe pilot's failure to maintain sufficient altitude to avoid contact with the ground. Contributing factors were the downdraft conditions and the fence post.NTSB SEA99LA147Accident · No injuriesLimited investigationFinal reportCessna 180A · Belgrade, MTClearance from objects was not maintained during taxiing. Factors include the pilot's inadequate visual lookout.NTSB SEA99LA087Accident · No injuriesLimited investigationFinal reportLet L-13 · Belgrade, MTThe pilot in command's failure to maintain clearance from a parked airplane during his attempt to avoid a person on the runway.NTSB SEA98LA118Accident · No injuriesLimited investigationFinal reportDassault Mystere Falcon 900 · Hamilton, MTPartial failure of the anti-skid brake system due to contamination.NTSB SEA97LA194Accident · No injuriesLimited investigationFinal reportLet Blanik L-13 · Hamilton, MTThe pilot's excessive speed taxispeed and failure to maintain wing clearance from a taxiway sign.NTSB SEA96LA019Accident · No injuriesLimited investigationFinal reportMaule M-6-235 · Wisdom, MTThe pilot's failure to maintain clearance from the fence post. Factors include sunglare, slush covered terrain, and the pilot's selection of unsuitable terrain for takeoff.NTSB SEA94LA244Accident · No injuriesLimited investigationFinal reportI.C.A. Brasov IS-28B2 · Bozeman, MTThe student pilot's improper compensation for wind. The crosswind was a factor.NTSB SEA94LA146Accident · No injuriesLimited investigationFinal reportCessna 170A · Wolf Creek, MTPoor in flight planning. The mountainous terrain was a factor.NTSB SEA93LA216Accident · No injuriesLimited investigationFinal reportLet Blanik L-13 · Clinton, MTTotal failure of the tow equipment.NTSB SEA91LA199Accident · No injuriesLimited investigationFinal reportCessna C-152 · W. Yellowstone, MTThe failure by the pilot to calculate aircraft fuel comsumption and the pilot's poor inflight planning. Factors relating to the accident were the inadequate preflight planning by the pilot, his lack of qualification and experience, and his disorientation…NTSB SEA91LA196Accident · No injuriesLimited investigationFinal reportPiper PA-18-150 · Roy, MTThe failure of the pilot to maintain clearance from obstacles during takeoff.NTSB DEN89LA046Accident · No injuriesLimited investigationFinal reportPiper PA-11 · Hammond, MTThe plt, who was a veterinarian, landed his acft in rough, cultivated farm fld at a ranch in order to conduct business. Upon completion of his business, the plt selected a smoother area in the same field for takeoff. The area was smoother but was shorter and…NTSB DEN88LA194Accident · No injuriesLimited investigationFinal reportLake LA-4-200 · Lakeside, MTThe plt and his pax departed bzn at 1500 MDT and flew to Hughes bay on flathead Lake, near Lakeside, MT, arriving at aprx 1700. The plt said he noticed a diminishing wave pattern from the southwest and a strong gust surface pattern from the east. There were…NTSB DEN87LA067Accident · No injuriesLimited investigationFinal reportPiper PA-31-350 · Missoula, MTThe plt of the Piper navajo was taxiing to the active rwy for an IFR departure, directed his attention to the departure procedure chart in the cockpit, and collided with the tail of a swearingen acft holding short of the rwy awaiting takeoff clearance.NTSB DEN86LA046Accident · No injuriesLimited investigationFinal reportCessna 206 · Hardin, MTAfter ldg to the east on a snow covered dirt rwy, the pilot elected to t/o on an intersecting rwy to the south. He could not see the entire rwy surface from the position due to dwn slope from center of rwy. The acft impacted snowdrifts 40-50 mph on t/o gnd…NTSB DEN85LA220Accident · No injuriesLimited investigationFinal reportBeech 76 · Sula, MTPlt stated that he overflew airstrip to 'make sure it was clear.' During the landing roll, he saw shrubbery on the rwy and attempted evasive action. The acft veered left and the left main gear rolled into a drainage ditch and the left wing contacted a fence…NTSB DEN82DA129Accident · No injuriesFinal reportPiper PA-32-260 · Broadus, MTDuring a landing the aircraft collided with bales of hay along the left side of the runway, collapsing the left landing gear. Later his instructor informed him he had developed a habit of landing on the left side of the runway.