NTSB investigations, 1999
9 cases where the first occurrence was “Dragged wing,rotor,pod,float or tail/skid”.
Cases per year
| 1982 | 5 |
|---|---|
| 1983 | 11 |
| 1984 | 19 |
| 1985 | 16 |
| 1986 | 12 |
| 1987 | 7 |
| 1988 | 9 |
| 1989 | 13 |
| 1990 | 7 |
| 1991 | 22 |
| 1992 | 9 |
| 1993 | 11 |
| 1994 | 15 |
| 1995 | 21 |
| 1996 | 10 |
| 1997 | 9 |
| 1998 | 14 |
| 1999 | 9 |
| 2000 | 10 |
| 2001 | 10 |
| 2002 | 9 |
| 2003 | 9 |
| 2004 | 9 |
| 2005 | 11 |
| 2006 | 5 |
| 2007 | 7 |
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 year(c.\"eventDate\") = 1999
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\" = 160)
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 year(c."eventDate") = 1999 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" = 160) 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 SEA00FA014Accident · 1 fatalField investigationFinal reportEnstrom F28C · Pendleton, ORFailure to maintain clearance from the runway surface while maneuvering at low altitude, and inadequate remedial action after the tail rotor struck the surface.NTSB LAX99LA321Accident · No injuriesLimited investigationFinal reportCessna 172N · Vacaville, CAThe pilot's inadequate compensation for the existing gusty crosswind condition and his subsequent failure to maintain directional control.NTSB CHI99LA339Accident · Serious injuriesLimited investigationFinal reportLake LA-4 · Ann Arbor, MIThe pilot's improper touchdown during a water landing.NTSB SEA99IA148Incident · No injuriesIncident investigationFinal reportEmbraer ERJ-135 · Moses Lake, WAMinimum aircraft control exceeded during takeoff test flight, which resulted in dragging a wing on the runway surface.NTSB SEA99LA137Accident · No injuriesLimited investigationFinal reportCessna 180J · Council, IDThe pilot's inadequate recovery from a bounced landing. Gusting wind conditions and a dirt bank adjacent to the runway edge were factors.NTSB CHI99LA273Accident · No injuriesLimited investigationFinal reportMooney M20B · Hayward, WIthe pilot's failure to maintain clearance with the surface of the lake. Factors associated with the accident were the low level flight, dusk light conditions, and the glassy water.NTSB ANC99LA095Accident · No injuriesLimited investigationFinal reportHelio H-395 · Igiugig, AKThe pilot's inadequate compensation for wind conditions during the downwind to upwind taxi turn. Factors associated with this accident were the high crosswind, the pilot's improper use of flaps, and his self-induced pressure because he was behind schedule.NTSB FTW99TA183Accident · Minor injuriesFinal reportMcDonnell Douglas 500-E · Oklahoma City, OKDuring a practice autorotation, the pilot flared the helicopter too low, which resulted in the tailboom contacting the ground. A factor was the dark night light conditions.NTSB ANC99LA071Accident · No injuriesLimited investigationFinal reportCessna 180J · Palmer, AKThe failure of the pilot to maintain directional control during the water landing.