NTSB investigations, 1999

21 cases where the first occurrence was “Gear collapsed”.

Cases per year

19822026
NTSB investigations, 1999 per year, 1982–2026: 285 cases
19828
198312
198412
198517
198611
19877
19884
198911
19906
19919
19927
19934
199418
199511
19966
199711
19989
199921
20009
200114
200218
200311
20046
200512
200613
200718

Latest 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\" = 190)
  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.

NTSB SEA00LA024Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Goldendale, WAThe pilot's failure to maintain directional control. A factor was a rock just off the edge of the runway surface.Nov 28, 1999 · N7243V · Substantial damageNTSB ATL00LA013Accident · No injuriesLimited investigationFinal reportBeech BE36 · Daytona Beach, FLThe collapse of the main landing gear for undetermined reasons.Nov 14, 1999 · N3089A · Substantial damageNTSB ATL00LA010Accident · No injuriesLimited investigationFinal reportCessna 310Q · Jacksonville, FLThe failure of the left main landing gear down locking mechanism for undetermined reasons.Nov 10, 1999 · N310GC · Substantial damageNTSB MIA00LA023Accident · No injuriesLimited investigationFinal reportPiper PA-34-200 · Olive Branch, MSThe private-rated student pilots inadvertent retraction of the main landing gear during a touch-and-go landing. Contributing to the accident was the flight instructors improper supervision of the dual student.Nov 8, 1999 · N56676 · Substantial damageNTSB MIA00LA016Accident · No injuriesLimited investigationFinal reportCessna 152 · Cornelia, GAthe pilot misjudged the flare, causing the airplane to porpoise, and subsequently impact with the runwayOct 28, 1999 · N5389Q · Substantial damageNTSB CHI00LA010Accident · No injuriesLimited investigationFinal reportCessna 172G · Cambridge, MNthe fractured main landing gear due to the improper maintenance by an unknown person(s) and the inadequate annual inspection by an unqualified person.Oct 15, 1999 · N4621L · Substantial damageNTSB ANC00LA002Accident · No injuriesLimited investigationFinal reportCessna A185E · Yakutat, AKThe pilot's selection of an unsuitable landing area. A factor associated with the accident was soft terrain.Oct 7, 1999 · N85CG · Substantial damageNTSB NYC99LA230Accident · No injuriesLimited investigationFinal reportCessna 182 · Pepperell, MAA landing gear bolt failure for undetermined reasons.Sep 18, 1999 · N2001G · Substantial damageNTSB NYC99LA226Accident · No injuriesLimited investigationFinal reportPiper PA-22-108 · Manassas, VAThe pilot's failure to recover from a sideslip maneuver, and flare the airplane before touchdown.Sep 12, 1999 · N5125Z · Substantial damageNTSB MIA99LA248Accident · No injuriesLimited investigationFinal reportDouglas DC3C-S4C4G · Charlotte, NCthe pilot-in-command did not use the check list which resulted in the right main landing gear collapsing.Jul 22, 1999 · N79017 · Substantial damageNTSB LAX99LA227Accident · No injuriesLimited investigationFinal reportCessna 120 · Chino, CAA preexisting fatigue fracture of the right axle.Jun 25, 1999 · N2651N · Substantial damageNTSB SEA99LA088Accident · No injuriesLimited investigationFinal reportRyan Navion B · Klamath Falls, ORThe pilot's failure to reinstall the engine oil filler cap during preflight, resulting in engine oil loss and the necessity for an immediate landing.Jun 17, 1999 · N870DR · Substantial damageNTSB LAX99LA241Accident · No injuriesLimited investigationFinal reportRockwell 690B · Monterey, CAThe failure of maintenance personnel to properly adjust the drag brace preload during recent landing gear maintenance, which resulted in the overload failure and separation of the hydraulic cylinder attach boss.Jun 17, 1999 · N480K · Substantial damageNTSB DEN99LA100Accident · No injuriesLimited investigationFinal reportButler SX-300 · Hill Afb, UTA failure of the left main landing gear attachment for undetermined reasons.Jun 12, 1999 · N120J · Substantial damageNTSB DEN99LA094Accident · No injuriesLimited investigationFinal reportCessna 182B · Salt Lake City, UTFailure of the nose landing gear scissors bolt for undetermined reasons.Jun 6, 1999 · N2276G · Substantial damageNTSB NYC99LA154Accident · No injuriesLimited investigationFinal reportCessna 172RG · Morristown, NJThe right main landing gear collapsed for undetermined reasons.May 23, 1999 · N9475B · Substantial damageNTSB CHI99LA156Accident · No injuriesLimited investigationFinal reportBeech 99A · Bemidji, MNFailure of the left main landing gear actuator for undetermined reasons.May 17, 1999 · N133BA · Substantial damageNTSB SEA99LA053Accident · No injuriesLimited investigationFinal reportBeech 35-C33 · Hillsboro, ORA landing gear collapse for undetermined reasons.Apr 18, 1999 · N1310A · Substantial damageNTSB ANC99LA042Accident · No injuriesLimited investigationFinal reportCessna 180 · Iliamna, AKThe improper installation of the main landing gear attaching bolt by maintenance personnel, which resulted in total failure of the bolt and collapse of the landing gear.Apr 4, 1999 · N420SB · Substantial damageNTSB NYC99IA079Incident · No injuriesIncident investigationFinal reportCessna 550 · State College, PAImproper assembly of the left main landing gear (LMLG) actuator by the airplane manufacturer, which resulted in an incorrect 'locked' indication on the LMLG switch, and the subsequent collapse of the LMLG during taxi.Mar 25, 1999 · N37MH · Minor damageNTSB CHI99LA097Accident · No injuriesLimited investigationFinal reportCessna 182E · East Troy, WIthe collapse of the right main landing gear from a preexisting fatigue crack.Feb 21, 1999 · N3177Y · Substantial damage