# NTSB investigations: Loss of control in flight

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 43 of 101 · 5,011 cases

## Cases, newest first

- [NTSB ERA17WA289](https://openairdocs.org/ntsb/ERA17WA289.md): Learjet 25 · Naiguata, Venezuela · Accident · 5 fatal · Foreign investigation · Aug 19, 2017 · YV3191 · Substantial damage
  > On August 19, 2017, about 0415 universal coordinated time, a Learjet 25D, Venezuelan registration YV3191, descended and impacted the ocean about 5 nautical miles north of Naiguatá, Vargas, Venezuela. The two pilots and three passengers were fatally injured.…
- [NTSB GAA17CA494](https://openairdocs.org/ntsb/GAA17CA494.md): Aerotechnik L 13 SEH Vivat · Moses Lake, WA · Accident · No injuries · Data collection · Final report · Aug 17, 2017 · N8230S · Substantial damage
  > The pilot's improper takeoff configuration due to his failure to follow the pretakeoff checklist, which resulted in a loss of lift and collision with obstacles.
- [NTSB CEN17WA320](https://openairdocs.org/ntsb/CEN17WA320.md): Piper PA36 · Vejer de la Frontera, Spain · Accident · 1 fatal · Foreign investigation · Aug 15, 2017 · EC-EHB · Substantial damage
  > On August 15, 2017, a Piper PA-36-375 airplane (EC-EHB, s/n 36-8102001) impacted terrain during fumigation operations in the vicinity of Vejer de la Frontera, Spain. The pilot was fatally injured.This investigation is under the jurisdiction and control of the…
- [NTSB GAA17CA491](https://openairdocs.org/ntsb/GAA17CA491.md): Robinson Helicopter R44 · Westby, WI · Accident · No injuries · Data collection · Final report · Aug 14, 2017 · N97UP · Substantial damage
  > The pilot's failure to see and avoid power lines while maneuvering at low altitude.
- [NTSB GAA17CA488](https://openairdocs.org/ntsb/GAA17CA488.md): Charles D Walker Walker Curtiss JN4D · Bowling Green, KY · Accident · Minor injuries · Data collection · Final report · Aug 12, 2017 · N8262 · Substantial damage
  > The pilot’s exceedance of the biplane’s critical angle of attack during initial climb, which resulted in an aerodynamic stall and collision with trees.
- [NTSB ERA17FA274](https://openairdocs.org/ntsb/ERA17FA274.md): Bell 407 · Charlottesville, VA · Accident · 2 fatal · Field investigation · Final report · Aug 12, 2017 · N31VA · Destroyed
  > The pilot's loss of helicopter control after entry into vortex ring state, leading to a high rate of descent to the ground with a right spin. Contributing to the accident was the pilot's lack of recent and recurrent training in vortex ring state recognition…
- [NTSB CEN17LA359](https://openairdocs.org/ntsb/CEN17LA359.md): Cirrus Design SR22T · Raton, NM · Accident · Serious injuries · Limited investigation · Final report · Aug 10, 2017 · N702N · Substantial damage
  > The pilot's failure to maintain a proper descent rate, which resulted in a bounced landing, and his subsequent failure to attain a proper airspeed during an attempted go-around in shifting wind conditions, which resulted in an aerodynamic stall.
- [NTSB ERA17LA269](https://openairdocs.org/ntsb/ERA17LA269.md): Rose Herbert D Pietenpol AIR Camper · Tower City, PA · Accident · Serious injuries · Limited investigation · Final report · Aug 9, 2017 · N709HR · Substantial damage
  > The pilot's incapacitation due to fainting as a result of complications from a previously undiagnosed heart condition.
- [NTSB CEN17LA307](https://openairdocs.org/ntsb/CEN17LA307.md): Pegasus Quantum · Fort Atkinson, WI · Accident · 2 fatal · Limited investigation · Final report · Aug 9, 2017 · N56092 · Substantial damage
  > The student pilot's failure to maintain aircraft control during a go-around, which resulted in impact with water. Contributing to the accident was the non-instructor sport pilot's decision to allow the student pilot to fly the aircraft.
- [NTSB CEN17LA304](https://openairdocs.org/ntsb/CEN17LA304.md): Roger M Allen RA2 · Hector, MN · Accident · Serious injuries · Limited investigation · Final report · Aug 6, 2017 · N952RA · Substantial damage
  > The pilot’s improper installation of the control stick hardware, which resulted in a loss of elevator control in flight.
- [NTSB GAA17CA465](https://openairdocs.org/ntsb/GAA17CA465.md): Czech Aircraft Works Spol Sro Sportcruiser · Salisbury, NC · Accident · No injuries · Data collection · Final report · Aug 4, 2017 · N777NG · Substantial damage
  > The physical interference of the student pilot’s headset control unit with the canopy, which prevented the canopy latches from seating properly and resulted in the canopy opening in flight and the subsequent hard landing.
- [NTSB CEN17LA303](https://openairdocs.org/ntsb/CEN17LA303.md): Cessna A188B · Marshall, MO · Accident · No injuries · Limited investigation · Final report · Aug 4, 2017 · N3047J · Substantial damage
  > The pilot's inability to accurately monitor the airplane's airspeed after takeoff due to an inoperative airspeed indicator, which resulted in the pilot's failure to maintain adequate airspeed and his exceedance of the airplane's critical angle of attack and…
- [NTSB CEN17LA298](https://openairdocs.org/ntsb/CEN17LA298.md): Cessna 150F · Bullard, TX · Accident · Serious injuries · Limited investigation · Final report · Aug 1, 2017 · N8879S · Substantial damage
  > The partial loss of engine power due to carburetor icing and the pilot's inability to maintain adequate airspeed during the soft-field takeoff, which resulted in an exceedance of the airplane's critical angle-of-attack and an aerodynamic stall.
- [NTSB CEN17FA297](https://openairdocs.org/ntsb/CEN17FA297.md): Piper PA30 · Topeka, KS · Accident · 2 fatal · Field investigation · Final report · Aug 1, 2017 · N22HW · Destroyed
  > The failure of the pilot and flight instructor to maintain aircraft control while maneuvering in the traffic pattern.
- [NTSB CEN17LA293](https://openairdocs.org/ntsb/CEN17LA293.md): Chapman T-BIRD II · Potosi, MO · Accident · Serious injuries · Limited investigation · Final report · Jul 31, 2017 · N204BC · Substantial damage
  > The pilot's loss of airplane control during a departure turn for reasons that could not be determined.
- [NTSB GAA17CA536](https://openairdocs.org/ntsb/GAA17CA536.md): Menzimer Gary Ray Firestar · Westfield, PA · Accident · Minor injuries · Data collection · Final report · Jul 30, 2017 · UNREG · Destroyed
  > The pilot's improper decision to operate an airplane without recent flight training and his inadvertent application of left electric rudder trim before flight and a subsequent loss of airplane control.
- [NTSB GAA17CA453](https://openairdocs.org/ntsb/GAA17CA453.md): Piper PA36 · McCook, NE · Accident · No injuries · Data collection · Final report · Jul 29, 2017 · N132VA · Substantial damage
  > The pilot's failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle of attack while maneuvering downwind during an agricultural application flight, which resulted in an aerodynamic stall at low altitude.
- [NTSB CEN17LA290](https://openairdocs.org/ntsb/CEN17LA290.md): Helicopteres Guimbal Cabri G2 · Beaumont, TX · Accident · Minor injuries · Limited investigation · Final report · Jul 28, 2017 · N722TX · Substantial damage
  > The flight instructor's low-altitude maneuvering, which exceeded the helicopter's performance capability in the high-density altitude conditions and resulted in a loss of control.
- [NTSB WPR17LA167](https://openairdocs.org/ntsb/WPR17LA167.md): Robinson Helicopter R44 II · Santa Ana, CA · Accident · No injuries · Limited investigation · Final report · Jul 27, 2017 · N7535G · Substantial damage
  > The pilot's failure to maintain helicopter control while maneuvering during takeoff.
- [NTSB WPR17FA166](https://openairdocs.org/ntsb/WPR17FA166.md): Beech A36TC · Ogden, UT · Accident · 4 fatal · Field investigation · Final report · Jul 26, 2017 · N60WB · Substantial damage
  > A loss of control during takeoff for reasons that could not be determined.
- [NTSB GAA17CA436](https://openairdocs.org/ntsb/GAA17CA436.md): Bell 47G 3B · Toterville, IA · Accident · No injuries · Data collection · Final report · Jul 24, 2017 · N47AH · Substantial damage
  > The pilot’s failure to maintain rotor rpm while maneuvering at low altitude with low airspeed and a tailwind.
- [NTSB ERA17WA291](https://openairdocs.org/ntsb/ERA17WA291.md): Mitsubishi MU2B · San Fernando, Argentina · Accident · 3 fatal · Foreign investigation · Jul 24, 2017 · LV-MCV · Destroyed
  > The government of Argentina has notified the NTSB of an accident involving a MITSUBISHI MU2B airplane that occurred on July 24, 2017. The NTSB has appointed a U.S. Accredited Representative to assist the government of Argentina's investigation under the…
- [NTSB WPR17LA164](https://openairdocs.org/ntsb/WPR17LA164.md): Piper PA 28R-180 · San Jose, CA · Accident · No injuries · Limited investigation · Final report · Jul 23, 2017 · N4594J · Substantial damage
  > Maintenance personnel's incorrect installation of the aileron control cables and subsequent failure to verify proper aileron functionality following the maintenance, which resulted in roll control that was opposite of that commanded by the pilot, and the…
- [NTSB GAA17CA440](https://openairdocs.org/ntsb/GAA17CA440.md): Mitchell Derryle V Rans S 7 Courier · Cordova, AK · Accident · No injuries · Data collection · Final report · Jul 23, 2017 · N6333Y · Substantial damage
  > The pilot’s improper decision to take off from a lake in gusting wind conditions, which resulted in a loss of airplane control.
- [NTSB GAA17CA432](https://openairdocs.org/ntsb/GAA17CA432.md): Cessna TU206B · Sandy, OR · Accident · No injuries · Data collection · Final report · Jul 23, 2017 · N10AR · Substantial damage
  > The pilot’s improper bank control during landing in gusting wind conditions.
- [NTSB GAA17CA433](https://openairdocs.org/ntsb/GAA17CA433.md): Stinson SR9 · Bode, IA · Accident · No injuries · Data collection · Final report · Jul 22, 2017 · N83K · Substantial damage
  > The pilot’s decision to take off from an unimproved bean field with insufficient length for the airplane to clear adjacent corn stalks.
- [NTSB CEN17LA283](https://openairdocs.org/ntsb/CEN17LA283.md): Cessna 180 · Austin, TX · Accident · Minor injuries · Limited investigation · Final report · Jul 22, 2017 · N3119D · Substantial damage
  > The pilot's improper decision to attempt to take off after two previous failed attempts from choppy water with a high outside temperature and the airplane near its maximum gross weight, which degraded the airplane’s performance and resulted in its inability…
- [NTSB WPR17LA158](https://openairdocs.org/ntsb/WPR17LA158.md): Enstrom F 28C · Ontario, CA · Accident · Serious injuries · Limited investigation · Final report · Jul 19, 2017 · N5697B · Substantial damage
  > The student pilot's mismanagement of the main rotor rpm, which resulted in low rotor rpm, a high descent rate, and a subsequent hard landing.
- [NTSB ERA17LA256](https://openairdocs.org/ntsb/ERA17LA256.md): D & K Baby Belle · Spartanburg, SC · Accident · Minor injuries · Limited investigation · Final report · Jul 19, 2017 · N211CJ · Substantial damage
  > The pilot's failure to maintain helicopter control during the approach to landing.
- [NTSB CEN17LA275](https://openairdocs.org/ntsb/CEN17LA275.md): Golden Circle Air T-BIRD II · Dunn Center, ND · Accident · Minor injuries · Limited investigation · Final report · Jul 18, 2017 · UNREG · Substantial damage
  > The pilot's failure to maintain airplane control, his inadequate quartering tailwind correction during takeoff, and his decision to continue the takeoff to the south with insufficient road length remaining.
- [NTSB WPR17FA155](https://openairdocs.org/ntsb/WPR17FA155.md): Evolution 19 Lancair Evolution · Mesa, AZ · Accident · 2 fatal · Field investigation · Final report · Jul 17, 2017 · N571JM · Substantial damage
  > The pilot's failure to maintain adequate airspeed while maneuvering for landing, which resulted in an exceedance of the airplane's critical angle of attack and a subsequent stall/spin. Contributing to the accident was the pilot's distraction due to a failure…
- [NTSB GAA17CA417](https://openairdocs.org/ntsb/GAA17CA417.md): Perner/Pitts S1S · Brenham, TX · Accident · No injuries · Data collection · Final report · Jul 16, 2017 · N714H · Substantial damage
  > The pilot's failure to maintain lateral/bank and yaw control during a go-around.
- [NTSB ERA17LA252](https://openairdocs.org/ntsb/ERA17LA252.md): Cessna R172 · Naples, ME · Accident · No injuries · Limited investigation · Final report · Jul 16, 2017 · N736NK · Substantial damage
  > The pilot's failure to maintain airplane control during landing.
- [NTSB CEN17FA270](https://openairdocs.org/ntsb/CEN17FA270.md): North American/Aero Classics P 51 · Cummings, KS · Accident · 2 fatal · Field investigation · Final report · Jul 16, 2017 · N251PW · Destroyed
  > The loss of airplane control while maneuvering at low altitude for reasons that could not be determined.
- [NTSB WPR17LA154](https://openairdocs.org/ntsb/WPR17LA154.md): Beech D55 · Hailey, ID · Accident · No injuries · Class 3 · Limited · Final report · Jul 14, 2017 · N1796A · Substantial damage
  > The pilot’s loss of directional control during landing.
- [NTSB WPR17FA152](https://openairdocs.org/ntsb/WPR17FA152.md): Jansen Pazmany PL 2 · El Monte, CA · Accident · 1 fatal · Field investigation · Final report · Jul 14, 2017 · N186EJ · Substantial damage
  > A total loss of engine power due to fuel starvation for reasons that could not be determined based on the available evidence. Also causal was the pilot's decision to return to the runway following the loss of engine power, and his failure to maintain airspeed…
- [NTSB WPR17FA151](https://openairdocs.org/ntsb/WPR17FA151.md): Piper PA 44-180 · Marineland, FL · Accident · 2 fatal · Field investigation · Final report · Jul 14, 2017 · N2173S · Destroyed
  > A loss of control in flight for reasons that could not be determined based on the available information, which resulted in an in-flight breakup.
- [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 GAA17CA404](https://openairdocs.org/ntsb/GAA17CA404.md): Eurocopter AS 350 · King Vale, CA · Accident · Minor injuries · Data collection · Final report · Jul 11, 2017 · N357PJ · Substantial damage
  > The pilot’s failure to maintain clearance from trees while landing in a dusty, unimproved landing zone.
- [NTSB GAA17CA406](https://openairdocs.org/ntsb/GAA17CA406.md): Robinson Helicopter R22 · Wilkes-Barre, PA · Accident · Minor injuries · Data collection · Final report · Jul 10, 2017 · N2336J · Substantial damage
  > The flight instructor's delayed remedial action to maintain helicopter altitude during hover flight instruction, which resulted in the helicopter skid contacting a crack in the runway and a dynamic rollover.
- [NTSB WPR17LA145](https://openairdocs.org/ntsb/WPR17LA145.md): Piper L 21B · Big Timber, MT · Accident · Serious injuries · Limited investigation · Final report · Jul 8, 2017 · N99031 · Substantial damage
  > The pilot's decision to fly at low altitude in the vicinity of power lines, which resulted in a wire strike.
- [NTSB GAA17CA474](https://openairdocs.org/ntsb/GAA17CA474.md): Cessna 210 · Bettles, AK · Accident · No injuries · Data collection · Final report · Jul 8, 2017 · N9664X · Destroyed
  > The pilot's failure to maintain an appropriate glidepath during the approach to the runway over glassy water and in glaring sun conditions.
- [NTSB CEN17LA267](https://openairdocs.org/ntsb/CEN17LA267.md): Robinson Helicopter R44 · Ireland, IN · Accident · Serious injuries · Limited investigation · Final report · Jul 8, 2017 · N7224U · Destroyed
  > The pilot's failure to apply the proper procedures to recover from a loss of tail rotor effectiveness, which resulted in a loss of control during an aerial application turn.
- [NTSB CEN17FA259](https://openairdocs.org/ntsb/CEN17FA259.md): Air Tractor AT 602 · Cash, AR · Accident · 1 fatal · Field investigation · Final report · Jul 8, 2017 · N4257R · Destroyed
  > The pilot's incapacitation due to a cardiac event, which resulted in a loss of airplane control.
- [NTSB CEN17FA258](https://openairdocs.org/ntsb/CEN17FA258.md): Piper PA 28-181 · Waterford, OH · Accident · 2 fatal · Field investigation · Final report · Jul 8, 2017 · N793MA · Destroyed
  > The pilot's loss of airplane control due to spatial disorientation in instrument meteorological conditions.
- [NTSB WPR17LA143](https://openairdocs.org/ntsb/WPR17LA143.md): Robinson Helicopter R44 II · Ronan, MT · Accident · Serious injuries · Limited investigation · Final report · Jul 6, 2017 · N442DR · Substantial damage
  > The pilot's failure to maintain adequate airspeed, which resulted in a loss of tail rotor effectiveness during a low-altitude orbiting maneuver and a subsequent hard landing.
- [NTSB ERA17FA232](https://openairdocs.org/ntsb/ERA17FA232.md): Morrisey 2150A · Honesdale, PA · Accident · 1 fatal · Field investigation · Final report · Jul 6, 2017 · N917JL · Substantial damage
  > A total loss of engine power due to fuel exhaustion. Contributing to the accident was the pilot's use of two psychoactive substances, which led to his impaired decision to attempt to takeoff after engine issues became evident.
- [NTSB GAA17CA386](https://openairdocs.org/ntsb/GAA17CA386.md): Alexander Schleicher ASH 31 MI · Ely, NV · Accident · Minor injuries · Data collection · Final report · Jul 5, 2017 · N31MX · Destroyed
  > The pilot’s failure to maintain the proper airspeed and his exceedance of the glider’s critical angle of attack, which resulted in a stall/spin.
- [NTSB ERA17WA228](https://openairdocs.org/ntsb/ERA17WA228.md): Bell 206 · Republic of Buryatia, Russia · Accident · 1 fatal · Foreign investigation · Jul 5, 2017 · RA-01625 · Substantial damage
  > The government of Russia has notified the NTSB of an accident involving a BELL 206 helicopter that occurred on July 05, 2017. The NTSB has appointed a U.S. Accredited Representative to assist the government of Russia's investigation under the provisions of…
- [NTSB GAA17CA384](https://openairdocs.org/ntsb/GAA17CA384.md): Cessna P210 · Willits, CA · Accident · Minor injuries · Data collection · Final report · Jul 4, 2017 · N66NF · Substantial damage
  > The pilot’s failure to maintain directional control while landing in gusting wind conditions. Contributing to the accident was the pilot’s failure to go around after the unstabilized approach.

Next page: https://openairdocs.org/ntsb-events/240/sequence.md?page=44

## 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."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '240' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/240/sequence?page=43

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