# 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 45 of 101 · 5,011 cases

## Cases, newest first

- [NTSB GAA17CA299](https://openairdocs.org/ntsb/GAA17CA299.md): Thomas E Hudzinski Backcountry Super CR · Talkeetna, AK · Accident · No injuries · Data collection · Final report · May 21, 2017 · N484WT · Substantial damage
  > The pilot’s failure to maintain a proper airspeed and his exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall.
- [NTSB ERA17WA191](https://openairdocs.org/ntsb/ERA17WA191.md): Robinson R44 · Heilbron, South Africa · Accident · 2 fatal · Foreign investigation · May 19, 2017 · ZS-HFF · Substantial damage
  > The South African Civil Aviation Authority (SACAA) has notified the NTSB of an accident involving a Robinson R44 II helicopter that occurred on May 19, 2017. The NTSB has appointed a U.S. Accredited Representative to assist SACAA's investigation under the…
- [NTSB GAA17CA297](https://openairdocs.org/ntsb/GAA17CA297.md): CGS Hawk · Findlay, OH · Accident · Minor injuries · Data collection · Final report · May 18, 2017 · UNREG · Substantial damage
  > The pilot’s failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle of attack during takeoff, which resulted in an aerodynamic stall.
- [NTSB GAA17CA285](https://openairdocs.org/ntsb/GAA17CA285.md): Air Tractor AT 802 · Dumas, TX · Accident · Minor injuries · Data collection · Final report · May 15, 2017 · N319BM · Substantial damage
  > The pilot’s failure to maintain lateral control while maneuvering at a low altitude.
- [NTSB ERA17FA181](https://openairdocs.org/ntsb/ERA17FA181.md): Mitsubishi MU2B · Eleuthera, Bahamas · Accident · 4 fatal · Field investigation · Final report · May 15, 2017 · N220N · Destroyed
  > The pilot's intentional flight into an area of known icing and convective thunderstorm activity, which resulted in a loss of control of the airplane.
- [NTSB CEN17MA183](https://openairdocs.org/ntsb/CEN17MA183.md): Learjet 35A · Teterboro, NJ · Accident · 2 fatal · Class 1 · Major · Final report · May 15, 2017 · N452DA · Destroyed
  > The pilot-in-command's (PIC) attempt to salvage an unstabilized visual approach, which resulted in an aerodynamic stall at low altitude. Contributing to the accident was the PIC's decision to allow an unapproved second-in-command to act as pilot flying, the…
- [NTSB CEN17LA181](https://openairdocs.org/ntsb/CEN17LA181.md): AS+ AC 4 · Blair, NE · Accident · 1 fatal · Limited investigation · Final report · May 13, 2017 · N358R · Substantial damage
  > The pilot's loss of control due to his diverted attention as he attempted to close the canopy that opened during initial climb.
- [NTSB GAA17CA287](https://openairdocs.org/ntsb/GAA17CA287.md): Johnson Kenneth W Super CUB Sport · Austin, NV · Accident · No injuries · Data collection · Final report · May 12, 2017 · N1111E · Substantial damage
  > The pilot’s failure to maintain adequate airspeed during landing in gusting wind conditions, which resulted in a loss of directional control.
- [NTSB ERA17FA180](https://openairdocs.org/ntsb/ERA17FA180.md): Beech A36TC · Hopkinsville, KY · Accident · 2 fatal · Field investigation · Final report · May 12, 2017 · N1804E · Destroyed
  > The noninstrument-rated pilot's intentional visual flight rules flight into instrument meteorological conditions, which resulted in a loss of airplane control due to spatial disorientation. Contributing to the accident were the pilot's overreliance on his…
- [NTSB ERA17CA177](https://openairdocs.org/ntsb/ERA17CA177.md): Reupert Mark Avid Flyer · Reedsville, PA · Accident · Serious injuries · Data collection · Final report · May 10, 2017 · N532SE · Substantial damage
  > The sport pilot's failure to maintain airplane control during takeoff, which resulted in an exceedance of the airplane's critical angle of attack and a subsequent aerodynamic stall.
- [NTSB WPR17LA102](https://openairdocs.org/ntsb/WPR17LA102.md): Piper PA 18A · Coeur D'Alene, ID · Accident · Minor injuries · Limited investigation · Final report · May 8, 2017 · N245KW · Substantial damage
  > The loss of yaw control due to an inadequately compressed rudder swage, which resulted from inadequate maintenance and led to the separation of the forward right rudder cable.
- [NTSB ERA17FA174](https://openairdocs.org/ntsb/ERA17FA174.md): Cirrus Design SR22 · Clearwater, FL · Accident · 1 fatal · Field investigation · Final report · May 5, 2017 · N271TS · Substantial damage
  > The pilot's decision to attempt to land while a line of rain showers with microburst activity was crossing the airport, which resulted in a loss of control during a subsequent attempted go-around.
- [NTSB DCA17FA109](https://openairdocs.org/ntsb/DCA17FA109.md): Short Bros. & Harland SD3 30 · Charleston, WV · Accident · 2 fatal · Field investigation · Final report · May 5, 2017 · N334AC · Substantial damage
  > the flight crew's improper decision to conduct a circling approach contrary to the operator's standard operating procedures (SOP) and the captain's excessive descent rate and maneuvering during the approach, which led to inadvertent, uncontrolled contact with…
- [NTSB WPR17LA126](https://openairdocs.org/ntsb/WPR17LA126.md): Hy-Tek Hurricane · Redcrest, CA · Accident · 1 fatal · Limited investigation · Final report · May 4, 2017 · UNREG · Substantial damage
  > The noncertificated pilot's impairment from methamphetamine and alcohol use, which precluded the pilot from maintaining control of the airplane after a loss of engine power for reasons that could not be determined based on available information.
- [NTSB ERA17TA170](https://openairdocs.org/ntsb/ERA17TA170.md): Bell 206 · Orange Springs, FL · Accident · Serious injuries · Final report · May 2, 2017 · N911GE · Substantial damage
  > The pilot's failure to maintain adequate clearance between the helicopter's skid and the firefighting bucket and suspension cable, which resulted in the cable becoming entangled on the landing skid and a subsequent loss of helicopter control.
- [NTSB GAA17CA250](https://openairdocs.org/ntsb/GAA17CA250.md): North Wing Uum Sport X2-N · Boulder City, NV · Accident · Minor injuries · Data collection · Final report · Apr 30, 2017 · N366DN · Substantial damage
  > The student pilot’s exceedance of the weight-shift-control aircraft’s critical angle of attack and the flight instructor’s delayed remedial action and failure to maintain the proper airspeed after encountering localized turbulence during approach, which…
- [NTSB CEN17FA168](https://openairdocs.org/ntsb/CEN17FA168.md): Pilatus PC 12 · Amarillo, TX · Accident · 3 fatal · Class 2 · Field · Final report · Apr 29, 2017 · N933DC · Destroyed
  > The pilot's loss of airplane control due to spatial disorientation during the initial climb after takeoff in night instrument meteorological conditions and moderate turbulence.
- [NTSB GAA17CA254](https://openairdocs.org/ntsb/GAA17CA254.md): Cessna 172 · Columbia, KY · Accident · No injuries · Data collection · Final report · Apr 28, 2017 · N64144 · Substantial damage
  > The pilot’s failure to maintain a flare during landing in variable, gusting wind conditions.
- [NTSB GAA17CA249](https://openairdocs.org/ntsb/GAA17CA249.md): Cessna 177 · Marathon, NY · Accident · No injuries · Data collection · Final report · Apr 28, 2017 · N3224T · Substantial damage
  > The pilot’s failure to maintain altitude and airspeed while maneuvering at a low altitude.
- [NTSB ERA17WA179](https://openairdocs.org/ntsb/ERA17WA179.md): Piper PA30 · Sao Paulo, Brazil · Accident · 2 fatal · Foreign investigation · Apr 28, 2017 · PT-CHT · Substantial damage
  > On April 28, 2017, about 1930 coordinated universal time, a Piper PA30, Brazilian registration PT-CHT, was substantially damaged when it impacted terrain during an instructional flight near Sao Paulo, Brazil. The pilot and copilot were fatally injured. The…
- [NTSB WPR17FA091](https://openairdocs.org/ntsb/WPR17FA091.md): Nanchang CJ6A · Keene, CA · Accident · 1 fatal · Field investigation · Final report · Apr 27, 2017 · N192NG · Destroyed
  > The pilot's failure to maintain airplane control following a descent into clouds.
- [NTSB ERA17LA168](https://openairdocs.org/ntsb/ERA17LA168.md): Robinson R44 · Newton, NC · Accident · Minor injuries · Limited investigation · Final report · Apr 27, 2017 · N728CB · Substantial damage
  > The pilot's failure to maintain an adequate airspeed during out-of-ground-effect maneuvering at a low airspeed with a tailwind, which resulted in a loss of helicopter control due to a loss of tail rotor effectiveness.
- [NTSB CEN17FA167](https://openairdocs.org/ntsb/CEN17FA167.md): Cessna 421C · Huntsville, TX · Accident · 1 fatal · Field investigation · Final report · Apr 25, 2017 · N421TK · Destroyed
  > The pilot's failure to identify the alternate runway, to perform a timely precautionary landing, and to maintain airplane control. Contributing to the accident was the failure of the left engine due to oil starvation for reasons that could not be determined…
- [NTSB ERA17FA167](https://openairdocs.org/ntsb/ERA17FA167.md): Cirrus Design SR22 · Wallingford, CT · Accident · 1 fatal · Field investigation · Final report · Apr 24, 2017 · N94LP · Destroyed
  > The pilot's unstablilized approach and improper landing flare, which resulted in a bounced landing, and his subsequent failure to maintain control during a go-around. Contributing to the accident was the pilot's lack of experience in the accident airplane…
- [NTSB WPR17FA089](https://openairdocs.org/ntsb/WPR17FA089.md): Appleby Nieuport 28 · Paso Robles, CA · Accident · 1 fatal · Field investigation · Final report · Apr 23, 2017 · N6190 · Substantial damage
  > The failure of unknown personnel to properly safety an elevator control cable turnbuckle, which disconnected in flight resulting in loss of pitch control. Contributing to the accident was the inadequate design of the experimental airplane, which did not…
- [NTSB GAA17CA262](https://openairdocs.org/ntsb/GAA17CA262.md): Balony Kubicek Spol Sro BB70Z · Park City, UT · Accident · No injuries · Data collection · Final report · Apr 22, 2017 · N245DK · Substantial damage
  > The pilot’s failure to see and avoid power lines during landing.
- [NTSB ERA17LA165](https://openairdocs.org/ntsb/ERA17LA165.md): Ganjoo Amit Sonex · Leesburg, VA · Accident · No injuries · Limited investigation · Final report · Apr 22, 2017 · N212AG · Substantial damage
  > The pilot's failure to use carburetor heat appropriately, which resulted in a total loss of engine power due to the formation of carburetor ice.
- [NTSB WPR17LA088](https://openairdocs.org/ntsb/WPR17LA088.md): Piper PA 22-150 · Kernville, CA · Accident · Serious injuries · Class 3 · Limited · Final report · Apr 21, 2017 · N9975D · Substantial damage
  > The pilot’s exceedance of the airplane's critical angle of attack, which resulted in an aerodynamic stall/mush.
- [NTSB GAA17CA240](https://openairdocs.org/ntsb/GAA17CA240.md): Parlette Robert L Glastar · Wenatchee, WA · Accident · Minor injuries · Data collection · Final report · Apr 21, 2017 · N661RP · Substantial damage
  > The pilot’s improper landing flare and subsequent failure to adequately compensate for gusting wind conditions during a go-around.
- [NTSB GAA17CA237](https://openairdocs.org/ntsb/GAA17CA237.md): Brantly B 2B · Earl Park, IN · Accident · No injuries · Data collection · Final report · Apr 18, 2017 · N2198U · Substantial damage
  > The pilot’s failure to recognize that he was operating in the weathercock stability flight regime of loss of tail rotor effectiveness, which resulted in a loss of directional control during the execution of a right pedal turn.
- [NTSB ERA17FA156](https://openairdocs.org/ntsb/ERA17FA156.md): Luscombe 8 · East Windsor, CT · Accident · 2 fatal · Field investigation · Final report · Apr 18, 2017 · N8554Y · Substantial damage
  > The flying pilot's excessive maneuvering of the airplane at a slow airspeed, which resulted in exceedance of the critical angle of attack and an aerodynamic stall. Contributing to the accident was the pilots' operation of the airplane over its maximum…
- [NTSB CEN17RA158](https://openairdocs.org/ntsb/CEN17RA158.md): Piper PA31T · Cascais, Portugal · Accident · 5 fatal · Foreign investigation · Apr 17, 2017 · HB-LTI · Destroyed
  > On April 17, 2017, about 1104 hours universal coordinated time, a Piper PA-31T, serial number 31T-8020091, Swiss registration HB-LTI, was destroyed during impact and a postimpact fire following a loss of control during initial climb from runway 17 at the…
- [NTSB GAA17CA236](https://openairdocs.org/ntsb/GAA17CA236.md): Zeiler Bakeng Duce 1976 CZ · Oliver Springs, TN · Accident · Minor injuries · Data collection · Final report · Apr 15, 2017 · N122BD · Substantial damage
  > The pilot’s unstabilized approach and failure to go around, which resulted in impact with trees.
- [NTSB CEN17WA161](https://openairdocs.org/ntsb/CEN17WA161.md): Champion 8KCAB · Cancun, Mexico · Accident · 1 fatal · Foreign investigation · Apr 14, 2017 · N65SE · Destroyed
  > The accident investigation is under the jurisdiction and control of the Mexican government. This report is for informational purposes only and contains only information released by or obtained from the Mexican government. Further information pertaining to…
- [NTSB ERA17FA153](https://openairdocs.org/ntsb/ERA17FA153.md): Howard DGA 15P · Monongahela, PA · Accident · 1 fatal · Field investigation · Final report · Apr 12, 2017 · N4476N · Destroyed
  > The pilot's failure to maintain airplane control during an attempted go-around in gusting crosswind conditions, which resulted in an exceedance of the airplane's critical angle of attack and a subsequent aerodynamic stall.
- [NTSB CEN17FA152](https://openairdocs.org/ntsb/CEN17FA152.md): Temco GC 1B · Hartsville, IN · Accident · 1 fatal · Field investigation · Final report · Apr 12, 2017 · N2377B · Substantial damage
  > The pilot's loss of control after exceeding the airplane's critical angle of attack during takeoff, which resulted in an aerodynamic stall.
- [NTSB GAA17CA241](https://openairdocs.org/ntsb/GAA17CA241.md): American AA 1 · New Market, VA · Accident · Minor injuries · Data collection · Final report · Apr 9, 2017 · N5690L · Substantial damage
  > The pilot’s failure to maintain a proper approach path, which resulted in an impact with trees.
- [NTSB GAA17CA222](https://openairdocs.org/ntsb/GAA17CA222.md): Costruzioni Aeronautiche Tecna P2004 Bravo · Avalon, CA · Accident · No injuries · Data collection · Final report · Apr 9, 2017 · N54EB · Substantial damage
  > The pilot’s failure to maintain the runway heading and the improper landing flare during landing.
- [NTSB WPR17FA085](https://openairdocs.org/ntsb/WPR17FA085.md): Piper PA 46-310P · Harrisburg, OR · Accident · 4 fatal · Field investigation · Final report · Apr 7, 2017 · N123SB · Destroyed
  > An encounter with a downburst during an instrument approach, which resulted in a loss of control at low altitude. Contributing to the accident was the air traffic controller's failure to solicit and disseminate pilot reports from arriving and departing…
- [NTSB CEN17LA154](https://openairdocs.org/ntsb/CEN17LA154.md): Piper PA-22-135 · Greensburg, IN · Accident · Minor injuries · Limited investigation · Final report · Apr 7, 2017 · N2389A · Substantial damage
  > The pilot's failure to maintain control during landing, which resulted in an impact with terrain.
- [NTSB CEN17FA147](https://openairdocs.org/ntsb/CEN17FA147.md): Piper PA-28-180 · Oxford, IA · Accident · 2 fatal · Field investigation · Final report · Apr 7, 2017 · N9179J · Destroyed
  > The failure of the pilot receiving instruction to recover from the practice stall before the airplane entered a spin and the flight instructor's inadequate monitoring of the pilot receiving instruction and delayed remedial action to recover the airplane.
- [NTSB GAA17CA216](https://openairdocs.org/ntsb/GAA17CA216.md): Cessna 172 · Twisp, WA · Accident · No injuries · Data collection · Final report · Apr 3, 2017 · N7547G · Substantial damage
  > The pilot’s failure to maintain crosswind correction during landing, which resulted in the airplane cartwheeling.
- [NTSB CEN17LA144](https://openairdocs.org/ntsb/CEN17LA144.md): Cirrus Design SR20 · Fort Wayne, IN · Accident · Serious injuries · Limited investigation · Final report · Mar 30, 2017 · N580PU · Destroyed
  > The pilot receiving instruction’s failure to maintain airplane control during a crosswind landing in high gusting winds, and the flight instructor’s failure to maintain a proper airspeed and angle of attack during the go-around, which resulted in an…
- [NTSB ERA17WA142](https://openairdocs.org/ntsb/ERA17WA142.md): Quest Kodiak · Moretecocha, Ecuador · Accident · Serious injuries · Foreign investigation · Mar 28, 2017 · HC-CPR · Substantial damage
  > On March 28, 2017, at 1600 Universal Coordinated Time (UTC), a Quest Kodiak 100, Ecuadorian registration HC-CRF, operated by Alas De Socorro, received substantial damage following a collision with trees and terrain during takeoff at Moretecocha Airstrip,…
- [NTSB GAA17CA203](https://openairdocs.org/ntsb/GAA17CA203.md): Aeronca 11AC · Warroad, MN · Accident · No injuries · Data collection · Final report · Mar 25, 2017 · N9595E · Substantial damage
  > The pilot’s improper landing flare and his subsequent failure to maintain directional control during the landing in tailwind conditions.
- [NTSB GAA17CA202](https://openairdocs.org/ntsb/GAA17CA202.md): Cessna 182 · Mackay, ID · Accident · Minor injuries · Data collection · Final report · Mar 25, 2017 · N52743 · Substantial damage
  > The pilot's decision to maneuver the airplane over mountainous terrain in high-density altitude conditions, which resulted in the airplane’s inability to maintain altitude or establish a climb.
- [NTSB ERA17FA136](https://openairdocs.org/ntsb/ERA17FA136.md): Cessna T210 · Hayden, AL · Accident · 4 fatal · Field investigation · Final report · Mar 25, 2017 · N6563D · Destroyed
  > The pilot's decision to continue the flight into known adverse weather conditions, which resulted in spatial disorientation and a subsequent loss of airplane control and in-flight breakup.
- [NTSB ERA17FA135](https://openairdocs.org/ntsb/ERA17FA135.md): Cessna 500 · Marietta, GA · Accident · 1 fatal · Field investigation · Final report · Mar 24, 2017 · N8DX · Destroyed
  > The pilot's failure to maintain adequate airspeed while manually flying the airplane, which resulted in the airplane exceeding its critical angle of attack and experiencing an aerodynamic stall. Contributing to the accident was the pilot's inability control…
- [NTSB CEN17FA132](https://openairdocs.org/ntsb/CEN17FA132.md): Cessna 210B · Opal, SD · Accident · 1 fatal · Field investigation · Final report · Mar 16, 2017 · N9581X · Destroyed
  > The pilot's loss of airplane control for reasons that could not be determined due to a lack of evidence.
- [NTSB ERA17CA129](https://openairdocs.org/ntsb/ERA17CA129.md): Kerns Kenneth H Kens Wingless Wonder · Mount Airy, NC · Accident · Minor injuries · Data collection · Final report · Mar 12, 2017 · N7195R · Substantial damage
  > The pilot’s improper adjustment of the prerotator motor, which resulted in its failure to disengage and the subsequent loss of aircraft control during takeoff.

Next page: https://openairdocs.org/ntsb-events/240/sequence.md?page=46

## 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=45

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