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NTSB investigations, 1991, NH

180,616 investigations by the National Transportation Safety Board since 1962: 174,594 accidents, the rest incidents and other occurrences. Each has NTSB’s narrative and, once the investigation is done, its probable cause; since 2008, its findings and sequence of events.

Cases per year

19642026

Where

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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\") = 1991
    AND c.\"eventStateOrRegion\" = 'NH' AND c.\"eventCountry\" = 'USA'
  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 NYC92LA045Accident · No injuriesLimited investigationFinal reportCessna 152 · Orford, NHThe student pilot became lost and disoriented.Dec 11, 1991 · N48156 · Substantial damageNTSB NYC92LA010Accident · 1 fatalLimited investigationFinal reportBalloon Works Firefly 7 · Webster, NHFailure of the ground crewman (from another Balloon) to recognize the hazardous condition that existed, when the Balloon came in contact with a high voltage power line during a precautionary landing. Factors related to the accident were: the lack of suitable…Oct 19, 1991 · N4051L · Substantial damageNTSB NYC91LA253Accident · No injuriesLimited investigationFinal reportNorth American T-6G · Manchester, NHThe pilot's failure to maintain control. A factor was the unforecasted strong cross winds.Sep 29, 1991 · N3167G · Substantial damageNTSB NYC91DNC05Accident · No injuriesFinal reportHomebuilt Avid Flyer · Keene, NHA loss of control due to improper use of the flight controls. Factors related to the accident were the pilot's lack of experience in make and model.Sep 6, 1991 · N91JK · Substantial damageNTSB NYC91LA221Accident · No injuriesLimited investigationFinal reportGrumman AA5B · Hampton, NHThe pilot rotated the airplane prematurely, resulting in an inadvertent stall at too low an altitude to allow recovery. Factors related to the accident were, the pilot's complacency, failure to determine the airplane's performance capabilities prior to take…Aug 25, 1991 · N4518B · Substantial damageNTSB NYC91DNC04Accident · Minor injuriesFinal reportLaurent A. Cloutier BD-5B · Gilford, NHEngine failure due to a faulty oil pressure relief valve resulting in an emergency landing on unsuitable terrain.Aug 3, 1991 · N245BD · Substantial damageNTSB NYC91LA200Accident · No injuriesLimited investigationFinal reportPiper PA-12 · Alton, NHThe pilot's improper use of carburetor heat, which resulted in a loss of engine power.Aug 1, 1991 · N4436M · Substantial damageNTSB NYC91LA177Accident · No injuriesLimited investigationFinal reportCessna L-19 · Franconia, NHThe failure of the pilot to maintain airspeed, which resulted in a stall/spin and in flight collision with trees. Factors related to the accident were the improper in-flight planning by the pilot and the pilot's failure to compensate for winds and downdraft.Jul 9, 1991 · N5237G · DestroyedNTSB NYC91LA141Accident · Minor injuriesLimited investigationFinal reportChampion 7KCAB · Ossipee, NHAn inadequate annual inspection by the mechanic which resulted in the inflight failure of the elevator control cable.May 25, 1991 · N6342N · Substantial damageNTSB BFO91FA049Accident · 1 fatalField investigationFinal reportCessna 172N · Lebanon, NHThe pilot's failure to maintain adequate terrain clearance. Contributing was mountainous terrain, low clouds, and VFR flight into IMC.May 17, 1991 · N4650G · DestroyedNTSB NYC91LA117Accident · Minor injuriesLimited investigationFinal reportAeronca 7AC · Whitefield, NHInadequate compensation for wind conditions by the pilot which resulted in a loss of directional control. A factor contributing to the accident was the gusty wind conditions.Apr 16, 1991 · N1303E · Substantial damageNTSB NYC91LA084Accident · Minor injuriesLimited investigationFinal reportCessna 210 · East Swanzey, NHThe pilot's lack of familiarity with this airplane and his inadequate preflight, which resulted in miscalculations of fuel consumption and subsequent fuel exhaustion. Factors related to this accident were: the leaking of fuel caps, the inaccurate fuel…Mar 7, 1991 · N747IE · Substantial damageNTSB NYC91LA081Accident · No injuriesLimited investigationFinal reportCessna 172P · Nashua, NHThe failure of the pilot to compensate for wind conditions during landing, resulting in a loss of control and collision with a tree.Mar 1, 1991 · N97313 · Substantial damageNTSB NYC91LA070Accident · No injuriesLimited investigationFinal reportCessna 172M · Nashua, NHFuel system contamination by other personnel which resulted in an inflight engine failure and a subsequent forced landing in unsuitable terrain.Feb 2, 1991 · N13341 · Substantial damageNTSB NYC91FA060Accident · 2 fatalField investigationFinal reportMooney M20J · Brookline, NHThe failure of the flight instructor (CFI) to attain remedial action after control of the airplane was lost for an unknown reason.Jan 17, 1991 · N804DW · Destroyed