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NTSB investigations: NONE, NH

22 cases on aircraft whose registry engine model is NONE. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

19672026

Where

Latest cases

Query with SQL

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 c."eventStateOrRegion" = 'NH' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('00000')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

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 c.\"eventStateOrRegion\" = 'NH' AND c.\"eventCountry\" = 'USA'
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('00000'))
  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 c."eventStateOrRegion" = 'NH' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('00000'))
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 ERA24LA291Accident · No injuriesClass 4 · LimitedFinal reportBurkhart Grob Flugzeugbau G102 Astir CS · Benton, NHAn encounter with atmospheric conditions where the lift was not sufficient to maintain flight, resulting in collision with trees.Jun 2, 2024 · N152SS · Substantial damage NTSB ERA21LA290Accident · 1 fatalClass 3 · LimitedFinal reportCameron 0-105 · Piermont, NHThe balloon pilot’s delay in relighting the burner, which resulted in a hard landing and his ejection from the balloon.Jul 15, 2021 · N2925L · Substantial damage NTSB ERA16LA284Accident · Serious injuriesLimited investigationFinal reportBalloon Works FIREFLY8 · Northwood, NHThe balloon pilot’s inadequate weather planning and improper decision to depart in reported increasing variable winds with nearby thunderstorms, which resulted in a subsequent hard landing and a serious passenger injury.Aug 6, 2016 · N317W · No damage NTSB GAA16CA016Accident · No injuriesData collectionFinal reportCentral Missouri State Univ HP 14 · Jackson, NHThe glider pilot's decision to descend into a broken to overcast cloud layer, which resulted in encountering instrument meteorological conditions and the pilot parachuting from the glider. Contributing to the accident was the pilot's lack of planning for an…Oct 14, 2015 · N102MW · Substantial damage NTSB ERA10CA462Accident · Serious injuriesData collectionFinal reportHead Balloons AX9 118 · Hanover, NHThe balloon's encounter with an updraft, resulting in an immediate landing and an intentional collision with a tree.Sep 1, 2010 · N2267U · Minor damage NTSB MIA08CA193Accident · Serious injuriesData collectionFinal reportCameron Balloons Z-150 · Sandown, NHThe pilot’s encounter with high winds during approach. Contributing to the severity of injuries was the passengers' improper landing preparation.Sep 12, 2008 · N151TS · Minor damage NTSB NYC07CA118Accident · Minor injuriesData collectionFinal reportBurkhart Grob Flugzeugbau G103 · Franconia, NHThe pilot's failure to obtain the proper touchdown point. A factor in the accident was an encounter with an updraft while on approach.May 13, 2007 · N39783 · Substantial damage NTSB NYC06CA196Accident · No injuriesData collectionFinal reportCessna 172N · Windsor, NHThe pilot's delay in aborting the takeoff, which resulted in an overrun and subsequent collision with trees. A factor in the accident was the tailwind.Aug 5, 2006 · N73672 · Substantial damage NTSB NYC96LA172Accident · Minor injuriesLimited investigationFinal reportPzl-Bielsko SZD-59 · Franconia, NHThe pilot's misjudged altitude and distance which resulted in the collision with trees short of the runway.Aug 24, 1996 · N591SZ · Substantial damage NTSB NYC95LA026Accident · Serious injuriesLimited investigationFinal reportBalloon Works Firefly 7 · Nashua, NHThe pilot's improper touchdown which resulted in a rollover.Oct 29, 1994 · N4070S · No damage NTSB NYC94LA155Accident · No injuriesLimited investigationFinal reportRolladen-Schneider LS-4A · Cannan, NHThe pilot's failure to maintain airspeed which resulted in an inadvertent stall and inflight collision with terrain. Factors were a loss of lift and the pilot's in-flight decision to maneuver too close to the ridge.Aug 7, 1994 · N245JD · Substantial damage NTSB NYC93LA143Accident · Serious injuriesLimited investigationFinal reportBalloon Works Fire FLY 7-15 · Milford, NHUnfavorable winds during landing which resulted in a hard landing and one passenger sustaining a broken angle.Aug 1, 1993 · N2574M · No damage NTSB NYC86FA017Accident · 1 fatalField investigationFinal reportSchweizer SGS-1-35C · North Conway, NHDuring an off airport landing attempt in a cleared corn field, the glider was approaching a treeline at an altitude of 10 to 20 ft AGL. Witnesses observed the glider pull up and bank to the left before falling nose first into the ground. The pilot's log book…Oct 25, 1985 · N2565H · Destroyed NTSB NYC84LA014Accident · No injuriesLimited investigationFinal reportSchweizer SGS 1-34 · North Conway, NHAccording to the pilot, the glider was towed to 2000 feet and released, in lift. Flt was in lift for about 30 minutes when a strong sink was suddenly encountered. The glider crashed into trees.Oct 27, 1983 · N7629 · Substantial damage NTSB NYC82DA153Accident · No injuriesFinal reportSchweizer SGS-1-36 · New London, NHWhile being towed during takeoff, the weak link on the tow rope failed when the glider was about 125 ft AGL. The pilot started to land on a golf course ahead, but spotted golfers in his intended landing area. The glider stalled while he was in a steep turn.…Jul 3, 1982 · N3620Y · Substantial damage NTSB NYC77DNC32Accident · No injuriesClosedSchweizer SGS233 · Salem, NHMay 15, 1977 · N2533H · Substantial damage NTSB NYC76DNC07Accident · No injuriesClosedSchweizer 126D · Franconia, NHAug 2, 1975 · N34431 · Substantial damage NTSB NYC74DNC39Accident · No injuriesClosedSchweizer SG1-26 · Hollis, NHApr 20, 1974 · N1109S · Destroyed NTSB NYC74DNC21Accident · No injuriesClosedSchweizer 126 · Franconia, NHSep 4, 1973 · N1118S · Destroyed NTSB NYC73DNC01Accident · No injuriesClosedSchweizer 1-26 · Dover, NHJul 2, 1972 · N679U · Substantial damage NTSB NYC71AN049Accident · 1 fatalClosedSchweizer SGS1 · Jackson, NHOct 18, 1970 · N3899A · Substantial damage NTSB NYC68D0169Accident · No injuriesClosedCessna 305A · Salem, NHAug 13, 1967 · N1836 · 2 aircraft · Substantial damage