# NTSB investigations: Abrupt maneuver

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 3 of 7 · 346 cases

## Cases, newest first

- [NTSB GAA18CA507](https://openairdocs.org/ntsb/GAA18CA507.md): Vans RV10 · Spring Branch, TX · Accident · Minor injuries · Data collection · Final report · Aug 23, 2018 · N110DV · Substantial damage
  > The pilot's failure to maintain the proper glidepath and his subsequent abrupt maneuver to avoid trees, which led to the exceedance of the airplane's critical angle of attack and resulted in an aerodynamic stall during landing and a subsequent loss of…
- [NTSB GAA18CA484](https://openairdocs.org/ntsb/GAA18CA484.md): Airgyro Tercel · Spanish Fork, UT · Accident · Minor injuries · Data collection · Final report · Aug 9, 2018 · N557AT · Substantial damage
  > The student pilot’s failure to maintain pitch and yaw control during takeoff.
- [NTSB GAA18CA479](https://openairdocs.org/ntsb/GAA18CA479.md): Piper PA28 · Merritt Island, FL · Accident · No injuries · Data collection · Final report · Aug 9, 2018 · N487JK · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack while maneuvering to avoid a bird during the landing flare, which resulted in an aerodynamic stall.
- [NTSB ERA18FA208](https://openairdocs.org/ntsb/ERA18FA208.md): Champion 8GCBC · Foley, AL · Accident · 2 fatal · Field investigation · Final report · Aug 4, 2018 · N424A · Destroyed
  > The pilot's exceedance of the airplane's critical angle of attack, which resulted in a subsequent aerodynamic stall and spin at an altitude that was too low for recovery.
- [NTSB ERA18LA191](https://openairdocs.org/ntsb/ERA18LA191.md): Cessna 182 · Geneseo, NY · Accident · Serious injuries · Limited investigation · Final report · Jul 13, 2018 · N291CP · Substantial damage
  > The pilot's failure to properly set the elevator trim before takeoff, which resulted in an exceedance of the airplane's critical angle of attack during takeoff and a subsequent aerodynamic stall. Contributing to the accident was the pilot’s failure to follow…
- [NTSB GAA18CA408](https://openairdocs.org/ntsb/GAA18CA408.md): Robinson R44 · Rulo, NE · Accident · No injuries · Data collection · Final report · Jul 10, 2018 · N144DJ · Substantial damage
  > The pilot's improper collective application, which resulted in low rotor rpm during the takeoff climb and a subsequent ground collision. Contributing to the accident was the pilot’s self-induced pressure to complete the operation.
- [NTSB WPR18FA171](https://openairdocs.org/ntsb/WPR18FA171.md): Beech A35 · Hesperia, CA · Accident · 2 fatal · Class 2 · Field · Final report · Jun 15, 2018 · N580B · Destroyed
  > The pilot's failure to maintain airplane control during an attempted return to the airport following the separation of the spinner bulkhead during takeoff as a result of fatigue cracking. Contributing to the accident was the pilot's improper decision to fly…
- [NTSB ERA18LA158](https://openairdocs.org/ntsb/ERA18LA158.md): Bellanca 7ECA · Warsaw, KY · Accident · No injuries · Class 3 · Limited · Final report · Jun 3, 2018 · N8698 · Substantial damage
  > The pilot’s inadequate preflight performance planning, and his delayed decision to abort the takeoff, which resulted in a ground loop.
- [NTSB GAA18CA314](https://openairdocs.org/ntsb/GAA18CA314.md): Schleicher ASW · Nephi, UT · Accident · No injuries · Data collection · Final report · May 30, 2018 · N428US · Substantial damage
  > The glider’s encounter with atmospheric conditions where the lift was not sufficient to maintain flight, which resulted in a hard off-airport landing.
- [NTSB CEN18LA183](https://openairdocs.org/ntsb/CEN18LA183.md): Hughes 369A · Stoneburg, TX · Accident · Serious injuries · Limited investigation · Final report · May 19, 2018 · N369GK · Destroyed
  > The pilot's unsafe and aggressive operation of the helicopter at low altitude, which resulted in impact with trees.
- [NTSB GAA18CA229](https://openairdocs.org/ntsb/GAA18CA229.md): Robinson Helicopter R22 · Farmingdale, NY · Accident · No injuries · Data collection · Final report · Mar 23, 2018 · N72QC · Substantial damage
  > The student pilot’s rapid lowering of the collective, which resulted in a hard landing.
- [NTSB GAA18CA168](https://openairdocs.org/ntsb/GAA18CA168.md): Hughes 269 · San Antonio, TX · Accident · Minor injuries · Data collection · Final report · Mar 14, 2018 · N11047 · Substantial damage
  > The pilot’s decision to relinquish the helicopter flight controls to a non-rated passenger during a 3 ft hover.
- [NTSB WPR18FA093](https://openairdocs.org/ntsb/WPR18FA093.md): Cirrus Design SR22T · San Diego, CA · Accident · 1 fatal · Field investigation · Final report · Feb 21, 2018 · N707DF · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack during an attempted return to the runway following a total loss of engine power after takeoff, which resulted in an aerodynamic stall. Contributing to the accident was the excessive amount of…
- [NTSB GAA18LA131](https://openairdocs.org/ntsb/GAA18LA131.md): Robinson Helicopter R22 · Charleston, SC · Accident · No injuries · Limited investigation · Final report · Feb 14, 2018 · N337H · Substantial damage
  > The flight instructor’s abrupt evasive maneuver to avoid a reported unmanned aerial system, which resulted in a loss of forward airspeed and settling with power and a subsequent collision with trees and terrain.
- [NTSB ERA18LA083](https://openairdocs.org/ntsb/ERA18LA083.md): Gregory Newman Sonex Trainer · Carrabelle, FL · Accident · 1 fatal · Limited investigation · Final report · Feb 5, 2018 · N543SX · Substantial damage
  > A loss of engine power for reasons that could not be determined because the airplane was not recovered. Also causal was the pilot's decision to conduct a low-altitude turn following the loss of engine power, which resulted in an exceedance of the airplane's…
- [NTSB GAA18CA099](https://openairdocs.org/ntsb/GAA18CA099.md): Cubcrafters CC11 · Spanish Fork, UT · Accident · No injuries · Data collection · Final report · Jan 11, 2018 · N5923C · Substantial damage
  > The pilot’s incorrect brake application during the landing roll, resulting in a nose over.
- [NTSB GAA18CA083](https://openairdocs.org/ntsb/GAA18CA083.md): Michael Adamczyk Zenith CH750 · Franklin, PA · Accident · No injuries · Data collection · Final report · Dec 9, 2017 · N750AD · Substantial damage
  > The pilot’s excessive application of aft stick during takeoff, which resulted in an aerodynamic stall. Contributing to this accident was the pilot’s inexperience in the airplane.
- [NTSB WPR18FA035](https://openairdocs.org/ntsb/WPR18FA035.md): Cessna 152 · Tehachapi, CA · Accident · 1 fatal · Field investigation · Final report · Nov 20, 2017 · N24987 · Destroyed
  > The pilot's loss of situational awareness shortly after takeoff over a sparsely lit area in dark night conditions, which resulted in a rapid descent to ground impact.
- [NTSB ERA18LA010](https://openairdocs.org/ntsb/ERA18LA010.md): Beech A24 · Manteo, NC · Accident · Serious injuries · Class 3 · Limited · Final report · Oct 18, 2017 · N400LE · Substantial damage
  > The failure of maintenance personnel to properly secure wiring during an electrical component installation, which resulted in arcing and smoke in the cockpit. Contributing to the outcome was the flight instructor's failure to attain a proper descent rate…
- [NTSB ERA17FA339](https://openairdocs.org/ntsb/ERA17FA339.md): Hickox Andy Andys Gyroplane · Umatilla, FL · Accident · 1 fatal · Field investigation · Final report · Sep 28, 2017 · N152AH · Destroyed
  > The pilot's improper response to a total loss of engine power, which resulted in main rotor blade contact with the rudder and vertical stabilizer, and a subsequent uncontrolled descent. The loss of engine power was due to the separation of the electrical…
- [NTSB ERA17LA328](https://openairdocs.org/ntsb/ERA17LA328.md): Piper J3C · Hanover Township, PA · Accident · Minor injuries · Limited investigation · Final report · Sep 16, 2017 · N38365 · Substantial damage
  > The pilot's failure to maintain roll control while maneuvering, which resulted in a collision with trees and terrain.
- [NTSB GAA17CA514](https://openairdocs.org/ntsb/GAA17CA514.md): Robinson Helicopter R22 · Sacramento, CA · Accident · No injuries · Data collection · Final report · Aug 29, 2017 · N622MP · Substantial damage
  > The student pilot’s failure to maintain yaw control and the flight instructor’s delayed remedial action.
- [NTSB DCA17LA183](https://openairdocs.org/ntsb/DCA17LA183.md): Bombardier CL 600 2C10 · McKellar, TN · Accident · Serious injuries · Class 3 · Limited · Final report · Aug 22, 2017 · N745SK · No damage
  > An encounter with convective turbulence while maneuvering to avoid conflicting traffic.
- [NTSB GAA17CA498](https://openairdocs.org/ntsb/GAA17CA498.md): Luscombe 8 · Perryville, MO · Accident · Minor injuries · Data collection · Final report · Aug 21, 2017 · N2861K · Substantial damage
  > The pilot’s failure to maintain directional control during takeoff.
- [NTSB GAA17CA414](https://openairdocs.org/ntsb/GAA17CA414.md): Cessna TU206 · Albuquerque, NM · Accident · No injuries · Data collection · Final report · Jul 16, 2017 · N166Z · Substantial damage
  > The pilot’s improper landing flare in gusting wind conditions, which resulted in a porpoised landing.
- [NTSB WPR17LA140](https://openairdocs.org/ntsb/WPR17LA140.md): Robinson R44 · Bella Vista, CA · Accident · Serious injuries · Limited investigation · Final report · Jul 3, 2017 · N488AS · Substantial damage
  > A partial loss of engine power during low-altitude maneuvering for reasons that could not be determined because postaccident examinations of the engine and airframe revealed no evidence of any preaccident mechanical malfunctions or failures that would have…
- [NTSB GAA17CA360](https://openairdocs.org/ntsb/GAA17CA360.md): Air Tractor AT 502 · Portales, NM · Accident · No injuries · Data collection · Final report · Jun 22, 2017 · N700LA · Destroyed
  > The pilot's decision to fly the airplane under transmission lines while maneuvering at low altitude in high-density altitude conditions, which resulted in subsequent collision with terrain.
- [NTSB GAA17CA350](https://openairdocs.org/ntsb/GAA17CA350.md): Ward Christopher Barry RAI 6 · Williston, FL · Accident · No injuries · Data collection · Final report · Jun 18, 2017 · N251CW · Substantial damage
  > The pilot’s failure to maintain the airplane’s pitch control during rotation and his subsequent loss of directional control.
- [NTSB GAA17CA341](https://openairdocs.org/ntsb/GAA17CA341.md): Cessna 172 · Galena, ID · Accident · No injuries · Data collection · Final report · Jun 14, 2017 · N9912Q · Substantial damage
  > The pilot's exceedance of the airplane’s critical angle of attack, which resulted in a power-on stall and subsequent loss of airplane control.
- [NTSB GAA17CA323](https://openairdocs.org/ntsb/GAA17CA323.md): Air Tractor AT 802 · Prosser, WA · Accident · No injuries · Data collection · Final report · Jun 5, 2017 · N802NB · Substantial damage
  > The pilot’s abrupt maneuver to avoid hay bales during the takeoff roll, which resulted in a loss of directional control.
- [NTSB WPR17FA120](https://openairdocs.org/ntsb/WPR17FA120.md): Piper PA 28-180 · Santa Rosa Valley, CA · Accident · 2 fatal · Field investigation · Final report · Jun 4, 2017 · N4871L · Substantial damage
  > The pilot's exceedance of the airplane's critical angle of attack while intentionally maneuvering in a steep bank at low altitude, which resulted in an accelerated aerodynamic stall and subsequent loss of control.
- [NTSB GAA17CA381](https://openairdocs.org/ntsb/GAA17CA381.md): Aeronca 7AC · Soldotna, AK · Accident · No injuries · Data collection · Final report · Jun 4, 2017 · N82639 · Substantial damage
  > The pilot’s abrupt maneuver to avoid a moose cow and calf during taxi, which resulted in an impact with a tree.
- [NTSB WPR17FA117](https://openairdocs.org/ntsb/WPR17FA117.md): Cessna 180 · Ventura, CA · Accident · 1 fatal · Field investigation · Final report · Jun 1, 2017 · N3683C · Destroyed
  > The pilot's abrupt and substantial pullup maneuver while flying the airplane above the maneuvering speed, which resulted in an in-flight breakup. The reason for the pilot's maneuver could not be determined based on the available evidence.
- [NTSB CEN17WA193](https://openairdocs.org/ntsb/CEN17WA193.md): Quicksilver GT500 · Barcelona, Spain · Accident · 1 fatal · Foreign investigation · May 20, 2017 · EC-BQ3 · Substantial damage
  > On May 20, 2017, at 1000 local time, a Quicksilver GT-500, EC-BQ3, impacted terrain after making a steep left turn during takeoff from Gurb Aerodrome in Barcelona, Spain. The aircraft was destroyed, and the pilot was fatally injured. The flight was being…
- [NTSB WPR17FA101](https://openairdocs.org/ntsb/WPR17FA101.md): Icon A5 · Lake Berryessa, CA · Accident · 2 fatal · Field investigation · Final report · May 8, 2017 · N184BA · Substantial damage
  > The pilot's failure to maintain clearance from terrain while maneuvering at a low altitude. Contributing to the accident was the pilot's mistaken entry into a canyon surrounded by steep rising terrain while at a low altitude for reasons that could not be…
- [NTSB GAA17CA283](https://openairdocs.org/ntsb/GAA17CA283.md): Cessna 172 · Atlanta, GA · Accident · No injuries · Data collection · Final report · May 2, 2017 · N704RB · Substantial damage
  > The student’s incorrect use of the go-around procedure, which resulted in an aerodynamic stall, and the flight instructor’s delayed remedial action.
- [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 GAA17CA218](https://openairdocs.org/ntsb/GAA17CA218.md): Bell 206 · La Verne, CA · Accident · No injuries · Data collection · Final report · Apr 6, 2017 · N206SA · Substantial damage
  > The pilot’s early increased application of the collective during a simulated hovering autorotation, which resulted in a loss of rotor rpm and subsequent main rotor blade strike of the tailboom.
- [NTSB GAA17CA183](https://openairdocs.org/ntsb/GAA17CA183.md): Johnson Jerry WAG Aero/SPT Trainer · Hendersonville, NC · Accident · Minor injuries · Data collection · Final report · Mar 9, 2017 · N24188 · Destroyed
  > The pilot’s unstabilized approach and failure to attain the proper touchdown point while attempting to land in gusting crosswind conditions, which resulted in an attempted go-around and collision with trees and power lines.
- [NTSB GAA17CA170](https://openairdocs.org/ntsb/GAA17CA170.md): Maule M5 · Roxbury, KS · Accident · No injuries · Data collection · Final report · Mar 2, 2017 · N56552 · Substantial damage
  > The pilot’s failure to maintain directional control during a go-around.
- [NTSB GAA17CA166](https://openairdocs.org/ntsb/GAA17CA166.md): Piper PA28 · Phoenix, AZ · Accident · No injuries · Data collection · Final report · Feb 27, 2017 · N309PA · Substantial damage
  > The flight instructor’s incorrect control inputs while taking off with a known quartering tailwind, which resulted in a loss of directional control and runway excursion.
- [NTSB GAA17CA167](https://openairdocs.org/ntsb/GAA17CA167.md): Eurocopter EC130 · Las Vegas, NV · Accident · No injuries · Data collection · Final report · Feb 26, 2017 · N864MH · Substantial damage
  > The pilot's abrupt cyclic/pitch attitude control movement, which resulted in a Fenestron ground strike.
- [NTSB ERA17FA115](https://openairdocs.org/ntsb/ERA17FA115.md): Ryan Navion · Westhampton Beach, NY · Accident · 2 fatal · Field investigation · Final report · Feb 26, 2017 · N4529K · Destroyed
  > The flight instructor's exceedance of the critical angle of attack during a go-around, which resulted in an aerodynamic stall/spin. Contributing to the accident was the flight instructor's failure to familiarize himself with the flight characteristics of the…
- [NTSB GAA17CA162](https://openairdocs.org/ntsb/GAA17CA162.md): Cessna T337 · Linden, NJ · Accident · No injuries · Data collection · Final report · Feb 24, 2017 · N685V · Substantial damage
  > The pilot’s abrupt maneuver to avoid birds during short final approach, which resulted in a hard, bounced landing.
- [NTSB ERA17LA075](https://openairdocs.org/ntsb/ERA17LA075.md): Cessna 172 · Bridgeport, AL · Accident · Serious injuries · Limited investigation · Final report · Dec 27, 2016 · N3772F · Substantial damage
  > The pilot's decision to make steep turns to the right while operating on the right fuel tank with low fuel quantity, which led to a loss of engine power due to unporting of the right fuel tank and fuel starvation.
- [NTSB GAA17CA095](https://openairdocs.org/ntsb/GAA17CA095.md): Robinson Helicopter R44 · Separ, NM · Accident · No injuries · Data collection · Final report · Dec 15, 2016 · N835AK · Substantial damage
  > The pilot’s abrupt maneuver to avoid electrical wires during the approach, which resulted in a hard landing.
- [NTSB WPR17FA029](https://openairdocs.org/ntsb/WPR17FA029.md): Bellanca 7GCAA · Glamis, CA · Accident · 1 fatal · Field investigation · Final report · Nov 25, 2016 · N88373 · Substantial damage
  > The pilot's improper decision to attempt a downwind landing and his failure to maintain adequate airspeed while maneuvering during a go-around and subsequent landing attempt, which resulted in exceedance of the airplane's critical angle of attack and an…
- [NTSB ERA17FA038](https://openairdocs.org/ntsb/ERA17FA038.md): Quad City Challenger · Crescent City, FL · Accident · 2 fatal · Field investigation · Final report · Nov 9, 2016 · N327SH · Destroyed
  > An abrupt pitch-up maneuver following a descent, which resulted in the in-flight separation of the right wing due to the overload failure of both the forward and aft right wing attachment brackets.
- [NTSB ERA17FA017](https://openairdocs.org/ntsb/ERA17FA017.md): Piper PA28 · Austin, PA · Accident · 3 fatal · Field investigation · Final report · Oct 16, 2016 · C-GYSN · Destroyed
  > The pilot's loss of control while maneuvering in night instrument conditions that included light-to-heavy rain with severe turbulence, updrafts and downdrafts, and hail. Contributing to the accident was the pilot experiencing spatial disorientation, his lack…
- [NTSB GAA17CA008](https://openairdocs.org/ntsb/GAA17CA008.md): Beech 35 · Lawrence, KS · Accident · No injuries · Data collection · Final report · Oct 1, 2016 · N4836J · Substantial damage
  > The flight instructor’s delayed remedial action, which resulted in an unstabilized approach and collision with runway approach lights.

Next page: https://openairdocs.org/ntsb-events/270/sequence.md?page=4

## 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" = '270' 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/270/sequence?page=3

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