# NTSB investigations: Collision with terr/obj (non-CFIT)

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 151 of 203 · 10,134 cases

## Cases, newest first

- [NTSB WPR11CA465](https://openairdocs.org/ntsb/WPR11CA465.md): Cessna 182 · Roosevelt, UT · Accident · No injuries · Data collection · Final report · Sep 25, 2011 · N92554 · Substantial damage
  > The pilot's loss of directional control during the landing rollout.
- [NTSB ERA11FA504](https://openairdocs.org/ntsb/ERA11FA504.md): Hutchinson Kenneth A Velocity RG · Sanford, NC · Accident · 1 fatal · Field investigation · Final report · Sep 25, 2011 · N360TV · Substantial damage
  > The pilot/owner's intentional flight of his airplane with known mechanical discrepancies (frozen turbocharger waste gate), which resulted in a partial loss of engine power and subsequent collision with trees and terrain shortly after takeoff. Contributing to…
- [NTSB CEN11CA667](https://openairdocs.org/ntsb/CEN11CA667.md): Tompkins Tandem Rocket · Lemars, IA · Accident · Minor injuries · Data collection · Final report · Sep 25, 2011 · N29RT · Substantial damage
  > The pilot's failure to maintain aircraft control while maneuvering.
- [NTSB WPR11CA467](https://openairdocs.org/ntsb/WPR11CA467.md): Robinson R22 Beta · Douglas, WY · Accident · No injuries · Data collection · Final report · Sep 24, 2011 · N3070S · Substantial damage
  > The pilot's failure to maintain yaw control of the helicopter while hover taxiing in gusty wind conditions.
- [NTSB WPR11CA464](https://openairdocs.org/ntsb/WPR11CA464.md): Cessna 180 · Orcas Island, WA · Accident · No injuries · Data collection · Final report · Sep 24, 2011 · N9361C · Substantial damage
  > The pilot's failure to maintain directional control during landing, which resulted in a ground loop.
- [NTSB ERA11LA503](https://openairdocs.org/ntsb/ERA11LA503.md): Cessna 120 · Cordele, GA · Accident · 1 fatal · Limited investigation · Final report · Sep 24, 2011 · N3101N · Substantial damage
  > The pilot's inadequate fuel planning, which resulted in a total loss of engine power due to fuel exhaustion.
- [NTSB WPR11LA463](https://openairdocs.org/ntsb/WPR11LA463.md): Cessna 177 · Rock Springs, WY · Accident · No injuries · Limited investigation · Final report · Sep 23, 2011 · N3152T · Substantial damage
  > The pilot did not lean the fuel mixture prior to takeoff, which resulted in the engine's inability to attain sufficient power due to the rich mixture, and his inadequate preflight planning.
- [NTSB ERA11LA502](https://openairdocs.org/ntsb/ERA11LA502.md): Cessna P210N · South Deerfield, MA · Accident · Serious injuries · Limited investigation · Final report · Sep 23, 2011 · N210LE · Substantial damage
  > The failure of the electrical system due to an alternator failure during flight in instrument meteorological conditions, and the pilot’s inadequate preflight inspection and failure to use the approved checklist for the dual alternator system. Contributing to…
- [NTSB CEN11CA665](https://openairdocs.org/ntsb/CEN11CA665.md): Esselstyn Chuck RV-6 · Lyons, WI · Accident · No injuries · Data collection · Final report · Sep 23, 2011 · N6YC · Substantial damage
  > The pilot's failure to obtain a proper touchdown point while landing, which resulted in a runway overrun.
- [NTSB ANC11TA110](https://openairdocs.org/ntsb/ANC11TA110.md): Bell 206 B3 · Seward, AK · Accident · No injuries · Final report · Sep 23, 2011 · N204PA · Substantial damage
  > The pilot's failure to maintain clearance from snow-covered terrain during hover in deteriorating weather and flat light conditions, which resulted in a tail rotor strike.
- [NTSB CEN11CA674](https://openairdocs.org/ntsb/CEN11CA674.md): Cessna 172N · Wadsworth, OH · Accident · No injuries · Data collection · Final report · Sep 22, 2011 · N9348E · Substantial damage
  > The pilot's misjudgment of his speed and distance, which resulted in an overrun.
- [NTSB WPR11LA460](https://openairdocs.org/ntsb/WPR11LA460.md): Piper PA23 · Truckee, CA · Accident · Serious injuries · Limited investigation · Final report · Sep 21, 2011 · N62792 · Substantial damage
  > The pilot's failure to maintain an airspeed at or above the airplane's minimum controllable airspeed, which resulted in a loss of airplane control. Contributing to the accident was the partial loss of power from the left engine as a result of a clogged fuel…
- [NTSB ERA11CA497](https://openairdocs.org/ntsb/ERA11CA497.md): Piper PA-28-161 · Okeechobee, FL · Accident · No injuries · Data collection · Final report · Sep 21, 2011 · N9249L · Substantial damage
  > The student pilot's failure to maintain the proper glidepath during a power-off landing and the flight instructor's delayed remedial action.
- [NTSB ANC11CA096](https://openairdocs.org/ntsb/ANC11CA096.md): Cessna 170B · Fairbanks, AK · Accident · No injuries · Data collection · Final report · Sep 20, 2011 · N2810C · Substantial damage
  > The pilot's failure to maintain control of the airplane while taking off with a gusting crosswind.
- [NTSB WPR11LA459](https://openairdocs.org/ntsb/WPR11LA459.md): Mcarthur Steen Skybolt · Greenleaf, ID · Accident · No injuries · Limited investigation · Final report · Sep 19, 2011 · N77VW · Substantial damage
  > Structural failure of the upper left wing during aerobatic flight.
- [NTSB WPR11LA458](https://openairdocs.org/ntsb/WPR11LA458.md): Aviat Pitts S-2B · Redlands, CA · Accident · Serious injuries · Limited investigation · Final report · Sep 19, 2011 · N46BT · Substantial damage
  > The pilot’s failure to maintain airspeed while maneuvering, which resulted in an aerodynamic stall. Contributing to the accident was the pilot’s impairment from alcohol.
- [NTSB CEN11LA657](https://openairdocs.org/ntsb/CEN11LA657.md): Cessna P210N · Longview, TX · Accident · No injuries · Limited investigation · Final report · Sep 19, 2011 · N4867K · Substantial damage
  > The flight's inadvertent encounter with a rare and unforecasted mesoscale gravity wave while on base leg, which resulted in a sudden loss of altitude and subsequent collision with trees.
- [NTSB CEN11FA652](https://openairdocs.org/ntsb/CEN11FA652.md): Concannon Milton Radial ROC · Socorro, NM · Accident · 2 fatal · Field investigation · Final report · Sep 19, 2011 · N91TX · Substantial damage
  > The pilot's failure to maintain adequate airspeed during the visual approach to the runway, which resulted in an aerodynamic stall. Contributing to the accident were the pilot’s lack of experience in the airplane make and model and the possible sedating…
- [NTSB ERA11LA496](https://openairdocs.org/ntsb/ERA11LA496.md): Aero Adventure Zephyr II · Sylacauga, AL · Accident · 1 fatal · Limited investigation · Final report · Sep 18, 2011 · N3577F · Substantial damage
  > The pilot's incapacitation due to a heart attack during takeoff, which led to an in-flight loss of airplane control.
- [NTSB CEN11CA668](https://openairdocs.org/ntsb/CEN11CA668.md): Cessna R172K · Jonesboro, AR · Accident · No injuries · Data collection · Final report · Sep 18, 2011 · N758DZ · Substantial damage
  > The pilot's failure to maintain directional control of the airplane while taxiing.
- [NTSB ERA11FA495](https://openairdocs.org/ntsb/ERA11FA495.md): North American T-28C · Martinsburg, WV · Accident · 1 fatal · Field investigation · Final report · Sep 17, 2011 · N688GR · Substantial damage
  > The pilot's impairment or incapacitation that occurred during a low-altitude aerobatic maneuver due to complications from a recent heart attack, resulting in his inability to maintain control of the airplane. Contributing to the accident was the Federal…
- [NTSB ERA11FA493](https://openairdocs.org/ntsb/ERA11FA493.md): Cessna 172M · Greenville, ME · Accident · 1 fatal · Field investigation · Final report · Sep 17, 2011 · N9932V · Substantial damage
  > The pilot's failure to maintain adequate airspeed while manuevering at low altitude, which resulted in an aerodynamic stall/spin and subsequent impact with terrain.
- [NTSB ANC11CA104](https://openairdocs.org/ntsb/ANC11CA104.md): Cessna 170B · Fairbanks, AK · Accident · No injuries · Data collection · Final report · Sep 17, 2011 · N4597C · Substantial damage
  > The pilot's failure to maintain directional control during landing. Contributing to the accident was the pilot's lack of experience/training in tailwheel-equipped airplanes.
- [NTSB WPR11LA452](https://openairdocs.org/ntsb/WPR11LA452.md): Cessna 182H · Paragonah, UT · Accident · Minor injuries · Limited investigation · Final report · Sep 16, 2011 · N1843X · Substantial damage
  > The pilot's failure to secure the left tank's fuel cap after refueling the airplane, which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB WPR11FA453](https://openairdocs.org/ntsb/WPR11FA453.md): Dacey Venture · Reno, NV · Accident · Serious injuries · Field investigation · Final report · Sep 15, 2011 · N521XD · Substantial damage
  > A total loss of engine power during the initial climb due to the pilot’s premature activation of the engine's anti-detonant injection system.
- [NTSB WPR11FA450](https://openairdocs.org/ntsb/WPR11FA450.md): Cone James A RV-6A · West Jordan, UT · Accident · 1 fatal · Field investigation · Final report · Sep 15, 2011 · N641JC · Substantial damage
  > The pilot’s execution of an abrupt maneuver, likely to avoid birds, which resulted in a stall and spin.
- [NTSB CEN11LA648](https://openairdocs.org/ntsb/CEN11LA648.md): Robinson Helicopter R44 · Ocate, NM · Accident · Serious injuries · Limited investigation · Final report · Sep 15, 2011 · N828PM · Substantial damage
  > The pilot’s failure to apply carburetor heat, which resulted in the formation of carburetor ice and a partial loss of engine power.
- [NTSB CEN11LA646](https://openairdocs.org/ntsb/CEN11LA646.md): Bell 206B · Spicewood, TX · Accident · No injuries · Limited investigation · Final report · Sep 15, 2011 · N3181J · Substantial damage
  > The pilot did not maintain adequate rotor rpm during a low-altitude maneuvering flight.
- [NTSB CEN11FA645](https://openairdocs.org/ntsb/CEN11FA645.md): Remos Aircraft Gmbh Flugzeugba GX · Noblesville, IN · Accident · 2 fatal · Field investigation · Final report · Sep 15, 2011 · N107GX · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while maneuvering at a low altitude. Contributing was the pilot's decision to maneuver at an altitude below that required for congested areas, which did not afford an adequate margin for stall recovery.
- [NTSB ANC11LA103](https://openairdocs.org/ntsb/ANC11LA103.md): Cessna U206G · Beluga, AK · Accident · No injuries · Limited investigation · Final report · Sep 15, 2011 · N1779R · Substantial damage
  > The total loss of engine power for an undetermined reason.
- [NTSB ERA11CA490](https://openairdocs.org/ntsb/ERA11CA490.md): Cessna 172R · Naples, FL · Accident · No injuries · Data collection · Final report · Sep 14, 2011 · N10632 · Substantial damage
  > The student pilot's improper flare, which resulted in a hard landing and subsequent loss of directional control.
- [NTSB ANC11CA098](https://openairdocs.org/ntsb/ANC11CA098.md): Cessna 180A · McGrath, AK · Accident · No injuries · Data collection · Final report · Sep 14, 2011 · N7814A · Substantial damage
  > The pilot's loss of control when encountering a downdraft during the initial climb after takeoff, resulting in a collision with terrain.
- [NTSB WPR11FA448](https://openairdocs.org/ntsb/WPR11FA448.md): Cessna 182H · Stanley, ID · Accident · 2 fatal · Field investigation · Final report · Sep 13, 2011 · N2404X · Substantial damage
  > The pilot's failure to maintain airplane control due to spatial disorientation while executing a turn to reverse his course in dark night and low-visibility conditions. Contributing to the accident was the pilot's decision to initiate the flight into an area…
- [NTSB WPR11LA451](https://openairdocs.org/ntsb/WPR11LA451.md): Peter A Land White Lightning · Lancaster, CA · Accident · No injuries · Limited investigation · Final report · Sep 12, 2011 · N2WL · Substantial damage
  > A total loss of engine power during the landing approach due to fuel starvation. Contributing to the accident was the airplane’s inaccurate fuel indicator.
- [NTSB CEN11WA639](https://openairdocs.org/ntsb/CEN11WA639.md): Piper PA-31P · Ciudad Apodaca, Mexico · Accident · 2 fatal · Foreign investigation · Sep 12, 2011 · N69DJ · Destroyed
- [NTSB CEN11CA644](https://openairdocs.org/ntsb/CEN11CA644.md): Cessna 120 · Camden, AR · Accident · No injuries · Data collection · Final report · Sep 12, 2011 · N89954 · Substantial damage
  > The flight instructor's inadvertent braking during taxi.
- [NTSB CEN11LA642](https://openairdocs.org/ntsb/CEN11LA642.md): Piper PA16 · Muskegan, MI · Accident · No injuries · Limited investigation · Final report · Sep 11, 2011 · N5383H · Substantial damage
  > The pilot's loss of directional control during the takeoff roll and the flight instructor's inability to apply remedial action due to the opposite corrective control inputs by the pilot.
- [NTSB CEN11LA636](https://openairdocs.org/ntsb/CEN11LA636.md): Mooney M20C · Kokomo, IN · Accident · Minor injuries · Limited investigation · Final report · Sep 11, 2011 · N9266M · Substantial damage
  > The loss of engine power following takeoff for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB WPR11CA440](https://openairdocs.org/ntsb/WPR11CA440.md): Cessna 172 · Phoenix, AZ · Accident · No injuries · Data collection · Final report · Sep 8, 2011 · N5275S · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB CEN11LA632](https://openairdocs.org/ntsb/CEN11LA632.md): Piper/Cub Crafters PA-18-150 · Long Lake, WI · Accident · Minor injuries · Limited investigation · Final report · Sep 8, 2011 · N902CC · Substantial damage
  > The pilot's failure to complete the prelanding checklist, which resulted in the landing gear wheels not being retracted for the water landing.
- [NTSB CEN11FA629](https://openairdocs.org/ntsb/CEN11FA629.md): Cirrus Design SR22 · West Liberty, OH · Accident · 1 fatal · Field investigation · Final report · Sep 8, 2011 · N159JW · Substantial damage
  > The pilot’s improper decision to fly aerobatic maneuvers at low altitude, which resulted in a loss of control and impact with terrain. Contributing to the accident was the pilot’s impairment due to his recent use of multiple impairing drugs.
- [NTSB WPR11CA435](https://openairdocs.org/ntsb/WPR11CA435.md): Aerostar International S-60A · Park City, UT · Accident · Serious injuries · Data collection · Final report · Sep 6, 2011 · N7154E · Substantial damage
  > The pilot’s failure to maintain control of the balloon during the landing on uneven ground.
- [NTSB CEN11CA633](https://openairdocs.org/ntsb/CEN11CA633.md): Beech 95-B55 (T42A) · Damon, TX · Accident · No injuries · Data collection · Final report · Sep 6, 2011 · N742LB · Substantial damage
  > The pilot’s improper fuel management during cruise flight, which resulted in a total loss of engine power due to fuel starvation.
- [NTSB WPR11LA434](https://openairdocs.org/ntsb/WPR11LA434.md): Cessna T210M · Saratoga, WY · Accident · Serious injuries · Limited investigation · Final report · Sep 5, 2011 · N761NZ · Substantial damage
  > A loss of engine power during an attempted go-around for reasons that could not be determined because postaccident examination did not reveal any anomalies that would have precluded normal operation.
- [NTSB WPR11CA439](https://openairdocs.org/ntsb/WPR11CA439.md): Cessna 182D · Roundup, MT · Accident · No injuries · Data collection · Final report · Sep 5, 2011 · N8772X · Substantial damage
  > The pilot's failure to maintain clearance from an obstacle during the landing flare.
- [NTSB ERA11CA485](https://openairdocs.org/ntsb/ERA11CA485.md): Haines Joseph E SHA-GLASAIR · Beaufort, NC · Accident · Minor injuries · Data collection · Final report · Sep 5, 2011 · N334JH · Substantial damage
  > The pilot's improper fuel management, which resulted in a loss of engine power due to fuel starvation.
- [NTSB CEN11LA623](https://openairdocs.org/ntsb/CEN11LA623.md): Hoffmann HK36R Super Dimona · Winsted, MN · Accident · 1 fatal · Limited investigation · Final report · Sep 5, 2011 · N63RK · Substantial damage
  > The pilot did not maintain adequate airspeed while maneuvering at low altitude, which resulted in an aerodynamic stall.
- [NTSB CEN11FA625](https://openairdocs.org/ntsb/CEN11FA625.md): Socata TBM 700 · Mt. Pleasant, WI · Accident · 1 fatal · Field investigation · Final report · Sep 5, 2011 · N850SY · Substantial damage
  > The pilot’s failure to properly trim the airplane’s rudder during cruise flight, which resulted in a prolonged uncoordinated flight condition, unporting of the fuel tank feed line, and subsequent fuel starvation and engine power loss. Contributing to the…
- [NTSB ANC11CA094](https://openairdocs.org/ntsb/ANC11CA094.md): Piper PA-12 · North Pole, AK · Accident · No injuries · Data collection · Final report · Sep 5, 2011 · N78463 · Substantial damage
  > The pilot's failure to maintain adequate airspeed during takeoff, resulting in an aerodynamic stall and collision with the water.
- [NTSB ERA11CA482](https://openairdocs.org/ntsb/ERA11CA482.md): Questair Venture · Memphis, TN · Accident · No injuries · Data collection · Final report · Sep 4, 2011 · N36V · Substantial damage
  > The pilot's inability to maintain directional control during landing with a flat tire. Contributing to the accident was the failure of the left main landing gear tire for undetermined reasons.

Next page: https://openairdocs.org/ntsb-events/470/sequence.md?page=152

## 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" = '470' 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/470/sequence?page=151

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