# NTSB investigations, NH

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

Page 2 of 15 · 713 cases

## Cases, newest first

- [NTSB GAA18CA033](https://openairdocs.org/ntsb/GAA18CA033.md): Evolution Revo · Berlin, NH · Accident · No injuries · Data collection · Final report · Oct 29, 2017 · N401HK · Substantial damage
  > The pilot’s failure to center the ground steering before landing, which resulted in a loss of directional control.
- [NTSB ERA17LA290](https://openairdocs.org/ntsb/ERA17LA290.md): Cessna 180 · Newport, NH · Accident · No injuries · Limited investigation · Final report · Aug 20, 2017 · N1585C · Substantial damage
  > A leak in the right brake slave cylinder, which led to no fluid in the reservoir and subsequent asymmetric braking.
- [NTSB ERA17FA241](https://openairdocs.org/ntsb/ERA17FA241.md): Extra Flugzeugbau EA 300/L · Winchester, NH · Accident · 1 fatal · Field investigation · Final report · Jul 13, 2017 · N210MX · Destroyed
  > The noninstrument-rated pilot's continued visual flight rules flight into instrument meteorological conditions, which resulted in spatial disorientation and collision with terrain. Contributing to the accident was the pilot's self-induced pressure to complete…
- [NTSB GAA17CA392](https://openairdocs.org/ntsb/GAA17CA392.md): Piper PA22 · Berlin, NH · Accident · No injuries · Data collection · Final report · Jul 5, 2017 · N6936B · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll.
- [NTSB ERA17CA245](https://openairdocs.org/ntsb/ERA17CA245.md): Cessna 180 · Nashua, NH · Accident · No injuries · Data collection · Final report · Jul 4, 2017 · N9961N · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB GAA17CA087](https://openairdocs.org/ntsb/GAA17CA087.md): Jack Fehling Celebrity · North Hampton, NH · Accident · No injuries · Data collection · Final report · Dec 4, 2016 · N28JF · Substantial damage
  > The pilot’s unstabilized approach, which resulted in the biplane being low and striking trees.
- [NTSB GAA17CA067](https://openairdocs.org/ntsb/GAA17CA067.md): Cessna 172 · Concord, NH · Accident · No injuries · Data collection · Final report · Nov 10, 2016 · N53402 · Substantial damage
  > The pilot's improper landing flare, which resulted in a hard landing.
- [NTSB GAA17CA052](https://openairdocs.org/ntsb/GAA17CA052.md): Chaudoin George S RV 10 · Portsmouth, NH · Accident · No injuries · Data collection · Final report · Oct 4, 2016 · N710GC · Substantial damage
  > The pilot’s failure to go around after recognizing that the airplane was high and fast, which resulted in a long landing on a wet runway and a runway excursion.
- [NTSB GAA17CA005](https://openairdocs.org/ntsb/GAA17CA005.md): Cessna Ector 305 · Concord, NH · Accident · No injuries · Data collection · Final report · Oct 3, 2016 · N305MR · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll, which resulted in a ground loop.
- [NTSB ERA16LA330](https://openairdocs.org/ntsb/ERA16LA330.md): Tatkovsky James G Safari · Andover, NH · Accident · Serious injuries · Limited investigation · Final report · Sep 27, 2016 · N330JT · Destroyed
  > The noncertificated pilot’s failure to maintain helicopter control during initial climb.
- [NTSB GAA16CA432](https://openairdocs.org/ntsb/GAA16CA432.md): Cessna 150 · North Conway, NH · Accident · No injuries · Data collection · Final report · Aug 15, 2016 · N7157X · Substantial damage
  > The pilot's improper fuel management, which resulted in fuel exhaustion, a total loss of engine power, a forced landing, and nose over.
- [NTSB ERA16LA284](https://openairdocs.org/ntsb/ERA16LA284.md): Balloon Works FIREFLY8 · Northwood, NH · Accident · Serious injuries · Limited investigation · Final report · Aug 6, 2016 · N317W · No damage
  > The 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.
- [NTSB GAA16CA377](https://openairdocs.org/ntsb/GAA16CA377.md): Piper PA 44 · Keene, NH · Accident · No injuries · Data collection · Final report · Jul 7, 2016 · N190ND · Substantial damage
  > The flight instructor’s failure to use carburetor heat during the approach while operating in atmospheric conditions that were conducive to carburetor icing, which resulted in a loss of engine power due to carburetor icing.
- [NTSB GAA16CA370](https://openairdocs.org/ntsb/GAA16CA370.md): Cessna 180 · New Durham, NH · Accident · No injuries · Data collection · Final report · Jul 6, 2016 · N767MH · Substantial damage
  > The pilot's failure to maintain directional control during landing after encountering a boat wake, which resulted in the airplane veering left, impacting the water's surface, and subsequently becoming submerged.
- [NTSB ERA16LA220](https://openairdocs.org/ntsb/ERA16LA220.md): Champion 7AC · Gorham, NH · Accident · No injuries · Class 3 · Limited · Final report · Jun 16, 2016 · N83578 · Substantial damage
  > The partial loss of engine power for undetermined reasons. Contributing to the accident was the pilot’s failure to abort the takeoff after the airplane’s initial failure to climb.
- [NTSB ERA16CA197](https://openairdocs.org/ntsb/ERA16CA197.md): American Champion 7GCBC · Warner, NH · Accident · Serious injuries · Data collection · Final report · May 29, 2016 · N80RK · Substantial damage
  > An encounter with instrument meteorological conditions, which resulted in the pilot's spatial disorientation and a loss of airplane control.
- [NTSB GAA16CA230](https://openairdocs.org/ntsb/GAA16CA230.md): Grenier Raymond Vans Aircraft · Keene, NH · Accident · Minor injuries · Data collection · Final report · May 11, 2016 · N220RG · Substantial damage
  > The airplane striking a deer during the landing roll, resulting in a loss of directional control, runway excursion, and subsequent nose over.
- [NTSB ERA16LA174](https://openairdocs.org/ntsb/ERA16LA174.md): American Champion 7AC · Keene, NH · Accident · No injuries · Limited investigation · Final report · Apr 30, 2016 · N85510 · Substantial damage
  > The disengagement of the tailwheel locking mechanism during the landing roll due to wear, and a subsequent loss of directional control. Contributing was the pilot's inadequate remedial action, which resulted in a runway excursion.
- [NTSB GAA16CA016](https://openairdocs.org/ntsb/GAA16CA016.md): Central Missouri State Univ HP 14 · Jackson, NH · Accident · No injuries · Data collection · Final report · Oct 14, 2015 · N102MW · Substantial damage
  > The 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…
- [NTSB ERA15LA339](https://openairdocs.org/ntsb/ERA15LA339.md): Evolution Revo · Laconia, NH · Accident · 1 fatal · Limited investigation · Final report · Sep 5, 2015 · N2264X · Substantial damage
  > The sport pilot’s improper decision to operate the weight-shift-control aircraft at low altitude and his subsequent failure to maintain control of the aircraft, which resulted in a subsequent collision with terrain.
- [NTSB GAA15CA127](https://openairdocs.org/ntsb/GAA15CA127.md): Paquin Michael A A · Concord, NH · Accident · No injuries · Data collection · Final report · Jun 20, 2015 · N485MP · Substantial damage
  > The pilot's inability to maintain directional control during takeoff, which resulted in a roll over. Contributing to the loss of control was the pilot's failure to disengage the main rotor brake prior to takeoff.
- [NTSB ERA15FA241](https://openairdocs.org/ntsb/ERA15FA241.md): Piper PA-22 · Laconia, NH · Accident · Serious injuries · Field investigation · Final report · Jun 18, 2015 · N2569P · Substantial damage
  > A total loss of engine power for reasons that could not be determined because of insufficient evidence found during postaccident examination of the airframe and engine.
- [NTSB ERA15LA237](https://openairdocs.org/ntsb/ERA15LA237.md): Piper PA28 · Hampton, NH · Accident · Serious injuries · Limited investigation · Final report · Jun 14, 2015 · N43078 · Substantial damage
  > The pilot’s failure to properly set the stabilator trim prior to takeoff, which resulted in an exceedance of the airplane’s critical angle of attack and an aerodynamic stall during takeoff.
- [NTSB ERA15CA113](https://openairdocs.org/ntsb/ERA15CA113.md): Cessna 172I · Nashua, NH · Accident · No injuries · Data collection · Final report · Jan 23, 2015 · N35560 · Substantial damage
  > The student pilot's lack of vigilance during taxi, which resulted in a collision with a parked truck. A factor in the accident was the truck operator's decision to park on the edge of an active taxiway.
- [NTSB ERA15CA079](https://openairdocs.org/ntsb/ERA15CA079.md): Robinson Helicopter R66 · Henniker, NH · Accident · No injuries · Data collection · Final report · Dec 22, 2014 · N64HF · Substantial damage
  > The pilot's failure to maintain aircraft control while landing, which resulted in a collision with a snow bank. Contributing to the accident was ice that covered the landing surface.
- [NTSB ERA15LA072](https://openairdocs.org/ntsb/ERA15LA072.md): Cessna 150J · Brookline, NH · Accident · Minor injuries · Limited investigation · Final report · Dec 5, 2014 · N50709 · Substantial damage
  > The student pilot’s failure to maintain clearance from a wire during an off-airport landing following a partial loss of engine power for reasons that could not be determined during postaccident examination.
- [NTSB ERA14FA417](https://openairdocs.org/ntsb/ERA14FA417.md): Cessna 180 · North Hampton, NH · Accident · 2 fatal · Field investigation · Final report · Sep 1, 2014 · N6510A · Substantial damage
  > The pilot’s failure to ensure the airplane maintained adequate airspeed during the initial climb and the subsequent exceedance of its critical angle of attack, which resulted in an aerodynamic stall. Contributing to the accident were the pilot’s impairment…
- [NTSB ERA14CA209](https://openairdocs.org/ntsb/ERA14CA209.md): Cessna T206H · Gilford, NH · Accident · No injuries · Data collection · Final report · Apr 22, 2014 · N262ME · Substantial damage
  > The pilot misjudged the float equipped airplane's altitude while maneuvering above the surface of a lake, which resulted in a float inadvertently contacting the water. Contributing to the accident were the glassy water conditions and pilot's lack of recent…
- [NTSB ERA14CA203](https://openairdocs.org/ntsb/ERA14CA203.md): Evolution Revo · Concord, NH · Accident · Minor injuries · Data collection · Final report · Apr 20, 2014 · N2264X · Substantial damage
  > The student pilot's failure to maintain control during a go around, which resulted in a collision with terrain.
- [NTSB ERA14CA195](https://openairdocs.org/ntsb/ERA14CA195.md): Cessna 140 · Colebrook, NH · Accident · No injuries · Data collection · Final report · Apr 10, 2014 · N2143N · Substantial damage
  > The pilot's decision to power out of soft snow with a gusty quartering tailwind which resulted in the tail of the airplane rising and the airplane nosing over.
- [NTSB ERA14CA037](https://openairdocs.org/ntsb/ERA14CA037.md): Piper PA 28-150 · Newport, NH · Accident · No injuries · Data collection · Final report · Oct 14, 2013 · N5873W · Substantial damage
  > The pilot's incorrect glide path, which resulted in a landing area overshoot and a runway excursion.
- [NTSB ERA13CA416](https://openairdocs.org/ntsb/ERA13CA416.md): Cessna U206F · Rumney, NH · Accident · No injuries · Data collection · Final report · Aug 30, 2013 · N208LH · Substantial damage
  > The pilot's failure to ensure that the amphibious airplane's landing gear was properly configured for a landing on water and his failure to properly configure the airplane during the attempted go-around.
- [NTSB ERA13CA350](https://openairdocs.org/ntsb/ERA13CA350.md): Cessna 172S · Portsmouth, NH · Accident · No injuries · Data collection · Final report · Aug 3, 2013 · N645PD · Substantial damage
  > The pilot’s inadequate preflight inspection resulting in his failure to remove the pin he used to lock the flight controls in place of the approved control lock.
- [NTSB ERA13LA327](https://openairdocs.org/ntsb/ERA13LA327.md): Univair 108-1 · Tuftonboro, NH · Accident · Minor injuries · Limited investigation · Final report · Jul 17, 2013 · N8721K · Substantial damage
  > Maintenance personnel’s failure to remove circumferential gouges in the aft radius of the R2 rod journal on the crankshaft during its last engine overhaul, which resulted in the fatigue failure of the crankshaft and a subsequent total loss of engine power.
- [NTSB ERA13CA271](https://openairdocs.org/ntsb/ERA13CA271.md): Flight Design Ctls · Concord, NH · Accident · No injuries · Data collection · Final report · Jun 5, 2013 · N622BT · Substantial damage
  > The pilot's improper landing flare, which resulted in a hard landing and subsequent main landing gear collapse.
- [NTSB ERA13CA265](https://openairdocs.org/ntsb/ERA13CA265.md): Cessna 180 · Concord, NH · Accident · No injuries · Data collection · Final report · May 31, 2013 · N2724X · Substantial damage
  > The pilot’s delayed remedial action following a loss of directional control during the landing roll.
- [NTSB ERA13FA039](https://openairdocs.org/ntsb/ERA13FA039.md): Beech A36 · Hooksett, NH · Accident · 2 fatal · Field investigation · Final report · Oct 25, 2012 · N4325W · Substantial damage
  > The pilot's total incapacitation in flight due to an acute heart attack.
- [NTSB ERA13CA040](https://openairdocs.org/ntsb/ERA13CA040.md): Aeronca 7CCM · Hampton, NH · Accident · No injuries · Data collection · Final report · Oct 24, 2012 · N4567E · Substantial damage
  > The student pilot's improper landing flare and touchdown, which resulted in a hard landing.
- [NTSB ERA12LA332](https://openairdocs.org/ntsb/ERA12LA332.md): Stinson SR-7B · West Ossipee, NH · Accident · Serious injuries · Limited investigation · Final report · May 13, 2012 · N16122 · Substantial damage
  > The pilot's inadequate application of carburetor heat which resulted in the formation of carburetor ice and a partial loss of engine power.
- [NTSB ERA12FA175](https://openairdocs.org/ntsb/ERA12FA175.md): Cessna T182T · Lebanon, NH · Accident · 1 fatal · Field investigation · Final report · Feb 9, 2012 · N6062E · Substantial damage
  > The pilot’s failure to maintain airspeed during a return to the airport after takeoff, which resulted in an aerodynamic stall and loss of airplane control.
- [NTSB ERA12LA069](https://openairdocs.org/ntsb/ERA12LA069.md): Grenier Raymond Vans Aircraft RV-8 · Nashua, NH · Accident · No injuries · Limited investigation · Final report · Nov 9, 2011 · N220RG · Substantial damage
  > The right main landing gear collapse due to the overload fracture of the hardware for reasons that could not be determined during postaccident testing and examination.
- [NTSB ERA12CA064](https://openairdocs.org/ntsb/ERA12CA064.md): Stinson 108-3 · Whitefield, NH · Accident · No injuries · Data collection · Final report · Nov 5, 2011 · N6263M · Substantial damage
  > The student pilot did not maintain directional control during the landing flare.
- [NTSB ERA11CA384](https://openairdocs.org/ntsb/ERA11CA384.md): Aeronca 7DC · Greenland, NH · Accident · No injuries · Data collection · Final report · Jul 6, 2011 · N4375E · Substantial damage
  > The pilot's improper flare, which resulted in a bounced landing, and subsequent loss of control during an attempted go-around maneuver.
- [NTSB ERA11CA319](https://openairdocs.org/ntsb/ERA11CA319.md): Aero AT SP Zoo AT-4 LSA · Concord, NH · Accident · Serious injuries · Data collection · Final report · May 31, 2011 · N709PR · Substantial damage
  > The student pilot's loss of aircraft control during a go-around maneuver following a bounced landing.
- [NTSB ERA11CA303](https://openairdocs.org/ntsb/ERA11CA303.md): Champion 7EC-703 · Moultonboro, NH · Accident · No injuries · Data collection · Final report · May 1, 2011 · N61980 · Substantial damage
  > The pilot’s loss of directional control during the landing rollout, which resulted in a collision with trees.
- [NTSB ERA11LA084](https://openairdocs.org/ntsb/ERA11LA084.md): Aeronca 7CCM · Rochester, NH · Accident · No injuries · Limited investigation · Final report · Dec 11, 2010 · N2053E · Substantial damage
  > The out-of-rig condition of the tailwheel lock, which resulted in a loss of directional control on landing.
- [NTSB ERA10CA505](https://openairdocs.org/ntsb/ERA10CA505.md): Cessna 172S · Franconia, NH · Accident · No injuries · Data collection · Final report · Sep 25, 2010 · N5295Y · Substantial damage
  > The pilot’s delay in initiating a go-around, which resulted in an in-flight collision with a fence.
- [NTSB ERA10CA462](https://openairdocs.org/ntsb/ERA10CA462.md): Head Balloons AX9 118 · Hanover, NH · Accident · Serious injuries · Data collection · Final report · Sep 1, 2010 · N2267U · Minor damage
  > The balloon's encounter with an updraft, resulting in an immediate landing and an intentional collision with a tree.
- [NTSB ERA10CA144](https://openairdocs.org/ntsb/ERA10CA144.md): Piper PA-28-236 · Alton Bay, NH · Accident · No injuries · Data collection · Final report · Feb 14, 2010 · N236PR · Substantial damage
  > The pilot’s failure to maintain directional control while landing on an ice runway.
- [NTSB ERA09LA511](https://openairdocs.org/ntsb/ERA09LA511.md): Air Creation 582SL · Strafford, NH · Accident · Minor injuries · Limited investigation · Final report · Sep 5, 2009 · N699AC · Substantial damage
  > A loss of engine power for undetermined reasons.

Next page: https://openairdocs.org/ntsb.md?state=NH&page=3

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```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'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=2&state=NH

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