NTSB investigations, 1998
24 cases where the first occurrence was “Nose over”.
Cases per year
| 1982 | 62 |
|---|---|
| 1983 | 41 |
| 1984 | 42 |
| 1985 | 27 |
| 1986 | 31 |
| 1987 | 25 |
| 1988 | 20 |
| 1989 | 29 |
| 1990 | 25 |
| 1991 | 29 |
| 1992 | 29 |
| 1993 | 25 |
| 1994 | 31 |
| 1995 | 29 |
| 1996 | 24 |
| 1997 | 17 |
| 1998 | 24 |
| 1999 | 16 |
| 2000 | 28 |
| 2001 | 23 |
| 2002 | 22 |
| 2003 | 13 |
| 2004 | 11 |
| 2005 | 11 |
| 2006 | 12 |
| 2007 | 19 |
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\") = 1998
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\" = 300)
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") = 1998 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" = 300) 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 LAX99TA043Accident · No injuriesFinal reportPiper PA-18-150 · Imperial, CAThe pilot's inadequate compensation for the gusty wind conditions while taxiing from landing.NTSB MIA98LA255Accident · No injuriesLimited investigationFinal reportCessna A185F · Elizabethton, TNThe failure of the pilot to maintain directional control during the landing roll.NTSB ANC98LA160Accident · No injuriesLimited investigationFinal reportPiper PA-18 · New Stuyahok, AKThe pilot's excessive use of brakes during the landing roll.NTSB ANC98LA142Accident · No injuriesLimited investigationFinal reportCessna 170B · Port Alsworth, AKThe solo student pilot's excessive application of brakes during taxi from landing. Factors associated with the accident were the pilot's selection of unsuitable terrain for a precautionary landing, rough terrain, and the fuel leak from the fuel tank vent.NTSB ANC98LA139Accident · Minor injuriesLimited investigationFinal reportPiper PA-18 · Cordova, AKThe pilot's selection of an unsuitable off airport site for landing. A factor associated with the accident was high vegetation (brush and weeds) in the landing area.NTSB ANC98TA128Accident · No injuriesFinal reportPiper PA-18 · Fairbanks, AKThe pilot's inadequate preflight planning/preparation, and his delay in aborting the takeoff. Factors in the accident were a short runway area for takeoff, trees located at the end of the runway, and the pilot's excessive application of brakes.NTSB SEA98LA165Accident · No injuriesLimited investigationFinal reportAeronca 7BCM · Vancouver, WAThe pilots inadequate remedial action, while attempting to recover from an inadvertent activation of the brakes, during the landing-roll. Factors include the inadvertent brake activation and the rough/uneven runway.NTSB SEA98LA168Accident · No injuriesLimited investigationFinal reportCessna 140 · Battleground, WANose Over for undetermined reasons.NTSB CHI98LA325Accident · No injuriesLimited investigationFinal reportCessna 120 · Benton, KSthe pilot's inadvertant excessive use of the toe brakes during the landing roll.NTSB ATL98LA101Accident · No injuriesLimited investigationFinal reportWaco WMF · Chamblee, GAThe pilot's excessive taxi speed and excessive braking action that resulted in a nose over.NTSB SEA98LA137Accident · No injuriesLimited investigationFinal reportPiper PA-22-160 · Pacific City, ORThe pilot's improper compensation for wind conditions (landing with a tail wind.) Related factors were tail wind conditions, a short runway, and diminished brake system effectiveness.NTSB ATL98LA093Accident · Serious injuriesLimited investigationFinal reportLane Progressive Aerodyne Searey · Windermere, FLThe inadequate design of the landing gear switch by the builder which allowed an inadvertent activation of the landing gear switch, leading to a gear extension during a water landing.NTSB LAX98LA213Accident · Minor injuriesLimited investigationFinal reportPiper J3C-65 · Redding, CAThe pilot's excessive use of the brakes while taxiing, allowing the aircraft to nose over.NTSB CHI98LA202Accident · No injuriesLimited investigationFinal reportAir Tractor AT-301 · Risco, MOthe pilot's abrupt application of the brakes. Factors contributing to this accident were the pilot's inadequate preflight preparation, his delayed decision to abort the takeoff, and the soft field.NTSB ANC98LA072Accident · No injuriesLimited investigationFinal reportPiper PA-18-160 · Nikiski, AKThe pilot's use of excessive brake application during landing roll.NTSB ATL98LA087Accident · No injuriesLimited investigationFinal reportBellanca 8GCBC · Pensacola, FLThe pilot's inadvertent activation of the parking brakes which resulted in the nose over during the landing roll.NTSB MIA98LA173Accident · No injuriesLimited investigationFinal reportMejia Bacon II · Winter Haven, FLThe pilot's improper use of brakes on landing rollout.NTSB FTW98LA218Accident · No injuriesLimited investigationFinal reportGrumman-Schweizer G-164B · Dumas, ARThe pilot's improper activation of the parking brake.NTSB CHI98LA117Accident · No injuriesLimited investigationFinal reportTaylorcraft BC12-65 · Vernillion, SDthe pilot's failure (or inability) to properly compensate for wind conditions, while taxiing. Factors associated with the accident were: the sandy terrain, and the gusty tailwind condition.NTSB NYC98LA083Accident · Minor injuriesLimited investigationFinal reportCessna 140 · Milford Center, OHthe pilot's excessive application of brakes during an aborted takeoff roll.NTSB MIA98LA108Accident · No injuriesLimited investigationFinal reportGreat Lakes 2T-1A-2 · Pierson, FLthe pilot's failure to note the windsock before touchdown which resulted in a downwind landing, and the pilot's improper elevator control. Factors were the tailwind and the pilot's complacency.NTSB FTW98LA140Accident · Minor injuriesLimited investigationFinal reportAir Tractor AT-502B · Lake Village, ARThe pilot's use of unsuitable terrain for takeoff. A factor was the rough/uneven terrain.NTSB SEA98LA032Accident · No injuriesLimited investigationFinal reportCessna 180 · Sun Valley, IDthe pilot's inadvertent actuation of the parking brake.NTSB FTW98LA087Accident · No injuriesLimited investigationFinal reportStarduster SA-100 · Roland, ARThe pilot's inadvertent encounter with soft, wet grass during landing.