NTSB investigations, 2011, HI

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

19632026
NTSB investigations, 2011, HI per year, 1963–2026: 870 cases
19632
196416
196518
196622
196729
196819
196920
197012
197121
197219
197324
197417
197513
197619
197720
197818
197917
198023
198117
198213
198311
198413
198519
198620
198726
198812
198915
199011
199118
199217
19939
199418
199512
199612
199714
19987
199912
200015
200112
20023
200314
200415
200516
200613
200710
200811
200910
20106
20117
201210
201310
201410
20156
201614
20178
201812
201910
20206
20215
202213
20238
202411
20256
20264

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\") = 2011
    AND c.\"eventStateOrRegion\" = 'HI' 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 WPR12CA056Accident · No injuriesData collectionFinal reportRobinson Helicopter R22 Beta · Waipahu, HIThe certified flight instructor's delayed remedial action and inadequate supervision during a practice autorotation. Contributing to the accident was the student pilot's excessive application of the throttle.Dec 7, 2011 · N817AB · Substantial damageNTSB WPR12MA034Accident · 5 fatalMajor investigationFinal reportEurocopter EC 130 B4 · Pukoo, HIThe pilot's failure to maintain clearance from mountainous terrain while operating in marginal weather conditions, which resulted in the impact of the horizontal stabilizer and lower forward portion of the fenestron with ground and/or vegetation and led to…Nov 10, 2011 · N11QV · Substantial damageNTSB OPS12IA122Incident · No injuriesIncident investigationFinal reportKahului, HIFailure of the Honolulu Control Facility controller to issue control instructions necessary to establish and maintain required separation between all three aircraft. Contributing to the losses of separation was inadequate training provided to controllers…Nov 3, 2011 · No damageNTSB WPR12CA004Accident · No injuriesData collectionFinal reportCessna T310R · Hilo, HIA total loss of engine power during cruise flight due to fuel exhaustion as a result of the pilot’s improper fuel planning.Oct 8, 2011 · N23BT · Substantial damageNTSB WPR11FA225Accident · 2 fatalField investigationFinal reportP&M Pegasus Quik 912S · Hanalei, HIThe pilot's continued operation of the aircraft with deteriorated wing fabric and his aggressive maneuvering at low altitude, which resulted in the right wing fabric’s failure during flight. Contributing to the accident was the pilot's loading of the aircraft…May 17, 2011 · N705PM · Substantial damageNTSB WPR11FA138Accident · 2 fatalField investigationFinal reportAirBorne WindSport Edge XT-912-L · Hanapepe, HIThe flight instructor did not maintain aircraft control while maneuvering at low altitude. Contributing to the accident was the inadvertent application of the choke, which resulted in a momentary interruption of engine power.Feb 15, 2011 · N29EP · Substantial damageNTSB WPR11LA139Accident · Serious injuriesLimited investigationFinal reportBoeing 767-300 · Ni'ihau, HIAn encounter with unanticipated convectively induced windshear and turbulence during descent.Feb 10, 2011 · JA603J · No damage