NTSB investigations, 1991
7 cases where the first occurrence was “Propeller/rotor contact to person”.
Cases per year
| 1982 | 11 |
|---|---|
| 1983 | 20 |
| 1984 | 14 |
| 1985 | 10 |
| 1986 | 10 |
| 1987 | 8 |
| 1988 | 6 |
| 1989 | 5 |
| 1990 | 8 |
| 1991 | 7 |
| 1992 | 4 |
| 1993 | 11 |
| 1994 | 13 |
| 1995 | 6 |
| 1996 | 5 |
| 1997 | 3 |
| 1998 | 7 |
| 1999 | 5 |
| 2000 | 2 |
| 2001 | 4 |
| 2002 | 3 |
| 2003 | 5 |
| 2004 | 3 |
| 2005 | 2 |
| 2006 | 4 |
| 2007 | 6 |
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\") = 1991
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\" = 370)
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") = 1991 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" = 370) 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 CHI92LA217Accident · Serious injuriesLimited investigationFinal reportPiper PA-38-112 · Faribault, MNThe pilot's improper starting procedures and the passenger's inattentiveness. A related factor is the pilot's lack of supervision.NTSB NYC92LA028Accident · Serious injuriesLimited investigationFinal reportBeech C99 · Syracuse, NYThe failure of the co-pilot to remain clear of the rotating propeller due to diversion of attention.NTSB NYC92LA005Accident · 1 fatalLimited investigationFinal reportAerospatiale ATR-42-320 · Bridgeport, CTThe employee's failure to follow proper procedures and the diversion of her attention which resulted in her being struck by a spinning propeller.NTSB FTW91LA163Accident · 1 fatalLimited investigationFinal reportChampion 7-GCB · Frankston, TXThe ground person did not understand the verbal instructions.NTSB CHI91LA127Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-181 · West Branch, MIThe pilot's failure to follow recommeded starting procedures/directives and precautions.NTSB LAX91LA147Accident · 1 fatalLimited investigationFinal reportde Havilland DHC6-300 · Nuuuli, AntarcticaThe inadequate lighting of the gate at the terminal and inadequate training of the security guard by company personnel. Contributing to this accident was a dark night condition.NTSB CHI91LA102Accident · 1 fatalLimited investigationFinal reportAeronca 15AC · St.Croix Falls, WIFailure to conduct a passenger safety briefing, and inadequate supervision, by the pilot in command. A factor related to the accident is the passenger's inattentiveness.