NTSB investigations, NH
20 cases where the first occurrence was “In flight encounter with weather”.
Cases per year
| 1982 | 4 |
|---|---|
| 1983 | 3 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 2 |
| 1989 | 2 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2004 | 3 |
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 c.\"eventStateOrRegion\" = 'NH' AND c.\"eventCountry\" = 'USA'
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\" = 240)
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 o.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o."occurrenceNumber" = 1 AND o."occurrenceCode" = 240) 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 NYC05CA004Accident · Minor injuriesData collectionFinal reportBoeing Stearman B75-N1 · Jaffery, NHThe pilots inadvertent encounter with a downdraft wind condition and the airplane's inability to climb, which resulted in a forced landing. A factor related to the accident was the downdraft wind conditions.NTSB NYC04LA193Accident · Minor injuriesLimited investigationFinal reportGlobe Swift GC-1B · Wolfeboro, NHThe pilot's inadequate compensation for wind condition. The windshear was a contributing factor.NTSB NYC04FA157Accident · 1 fatalField investigationFinal reportLake LA-4-200 · Wilmot, NHThe pilot's continued VFR flight into IMC conditions, and his failure to maintain terrain clearance, which resulted in a controlled flight into terrain. Factors in the accident were the low cloud ceiling and the pilot's lack of recent instrument time.NTSB NYC01FA056Accident · 1 fatalField investigationFinal reportCessna 310Q · Chesterfield, NHThe pilot's continued flight into icing conditions, and his failure to use alternate air. A factor was the icing conditions.NTSB NYC99LA068Accident · Serious injuriesLimited investigationFinal reportPiper PA-28-140 · Wolfeboro, NHThe pilot's failure to attain a proper touchdown point. A factor in the accident was the pilot's failure to use a preflight briefing service, resulting in an in flight encounter with snow, and subsequent precautionary landing.NTSB NYC99FA041Accident · 2 fatalField investigationFinal reportPiper PA-28R-180 · Randolph, NHThe pilot's continued VFR flight into instrument meteorological conditions which led to spatial disorientation and loss of aircraft control. Also causal was the pilot exceeded the design limits of the aircraft which resulted in an in-flight separation.…NTSB NYC89LA207Accident · Minor injuriesLimited investigationFinal reportPiper PA-28-180 · Sanbornton, NHVFR flight into instrument meteorological conditions (IMC) by the pilot, and his inadequate remedial action to correct the situation. The adverse weather conditions and darkness were related factors.NTSB NYC89FA206Accident · 4 fatalField investigationFinal reportCessna 172P · Northfield, NHThe pilot initiated flight into known adverse weather which resulted in a loss of control. Contributing factor(s) was: the pilot's overconfidence and the existing weather conditions.NTSB NYC87DNC06Accident · 1 fatalFinal reportEnstrom F-28A · Mason, NHThe loss of aircraft control after the tail rotor struck the trees and departed the aircraft. The pilot's poor judgement in flying in weather conditions beyond his capabilities was a factor.NTSB NYC87DNC10Accident · 1 fatalFinal reportHuffman Quickie Q2 · Peterborough, NHAt 0939 EDT, the acft departed syracuse, NY, on a flt to nashua, NH. Subsequently, it was rprtd missing. A search was initiated, but the acft was not found until it was discovered by a hiker aprx 2 months later. The acft had crashed below a mtn top near…NTSB NYC86LA161Accident · Minor injuriesLimited investigationFinal reportAlon A2 · South Sutton, NHThe plt rprtd that during a landing, the flight encountered a severe downdraft and impacted the ground hard, collapsing the nose gear and incurring other damage to the aircraft.NTSB NYC86LA046Accident · Minor injuriesLimited investigationFinal reportCessna 172RG · Mt. Lafayette, NHThe acft, while in cruise flt en route to lyndonville, VT, encountered a severed downdraft and the plt was unable to penetrate or climb out of the descent. The acft continued to descend until impact with a mountain occurred. The acft contacted the terrain at…NTSB NYC84FA081Accident · 2 fatalField investigationFinal reportCessna 402 · Jaffrey, NHThe plt had filed an IFR flt plan; however, he took off in VFR conditions & did not activate the flt plan. Radar data showed that the latter part of the flt was flown at 6300 ft, then at 1712:39 EST, a descent was begun. One minute later, the flt was last…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.NTSB NYC83FA160Accident · 1 fatalField investigationFinal reportCessna 172N · Jaffrey, NHAt 0555 EDT, the non-instrument rated plt obtained a wx briefing for a flt from limington, me to pawling, NY. At that time, he stated he was unsure when he would depart, the decision depended on the wx. The briefer advised that at that time, VFR flt was not…NTSB NYC83FA144Accident · 1 fatalField investigationFinal reportBeech 76 · Moultonboro, NHAfter making an instrument acph to laconia, NH, the plt landed, phoned his wife & advised her of his intention to fly to Moultonboro, NH. After taking off, he advised Moultonboro UNICOM that he had departed laconia & was over a nearby lake, but was having a…NTSB NYC83FA005Accident · 4 fatalField investigationFinal reportPiper PA-28-161 · Sanbornton, NHThe plt was advised during his wx briefing that VFR flt was not recommended for his proposed route of flt and destination. The plt, whose business concern was in the glens falls area, commuted almost daily to his home in gilford, NH. The wreckage was located…NTSB NYC82FA181Accident · 2 fatalField investigationFinal reportPiper PA-28-161 · Concord, NHThe plt was advised during the 0028 & 0203 wx briefings that VFR flt was not recommended. At 0304 the plt called fss to activate his flt plan & was again advised VFR flt was not recommended. At 0403 the flt was given Concord wx & at 0406WAS cleared into the…NTSB NYC82FNC13Accident · 1 fatalFinal reportPiper PA-28-140 · Beans Purchase, NHThe acft impacted an obscured mountain. An observation log & a pilot-certificated witness confirmed that IFR conditions existed at the time of the accident.NTSB NYC82FA060Accident · 2 fatalField investigationFinal reportCessna U206G · Stratford, NHBefore takeoff, the pilot received a partial weather briefing by telephone. He was advised of reported icing conditions and was told that snow and rain showers were moving through the area causing marginal VFR conditions. Before terminating the conversation,…