# NTSB investigations, 2011

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 27 of 37 · 1,848 cases

## Cases, newest first

- [NTSB ERA11FA285](https://openairdocs.org/ntsb/ERA11FA285.md): Hebert Peter J Lancair Legacy · Richlands, NC · Accident · 2 fatal · Field investigation · Final report · May 6, 2011 · N23PH · Substantial damage
  > The pilot's improper in-flight fuel management, which resulted in a loss of engine power due to fuel starvation.
- [NTSB DCA11FA052](https://openairdocs.org/ntsb/DCA11FA052.md): Boeing 737 · Greenville, MS · Accident · No injuries · Field investigation · Final report · May 6, 2011 · N12221 · Substantial damage
  > The failure of a utility pipe beneath the ramp surface, which caused a localized void in the soil and resulting reduction in the load bearing capability of the ramp.
- [NTSB CEN11CA326](https://openairdocs.org/ntsb/CEN11CA326.md): Getten Marvin T Quickie Q2 · Albuquerque, NM · Accident · No injuries · Data collection · Final report · May 6, 2011 · N314JF · Substantial damage
  > The pilot's loss of elevator control, due to control stick's counter-weight binding with the airplane's header tank.
- [NTSB ANC11CA029](https://openairdocs.org/ntsb/ANC11CA029.md): Piper PA-18-125 · Cordova, AK · Accident · Serious injuries · Data collection · Final report · May 6, 2011 · N1129A · Substantial damage
  > The pilot's loss of aircraft control during final approach in gusty wind conditions, resulting in a hard landing.
- [NTSB ENG11WA031](https://openairdocs.org/ntsb/ENG11WA031.md): Boeing 747 · Lahore, Pakistan · Incident · No injuries · Foreign investigation · May 5, 2011 · HZ-AIR · No damage
  > On May 5, 2011, at 16:20 UTC, a Saudi Arabian Airlines Boeing 747-300 airplane, registration HZ-AIR, that was equipped with Rolls-Royce RB211-524 engines, had the No. 4 engine make an uncommanded increase to full power as the crew started to advance the…
- [NTSB CEN11LA323](https://openairdocs.org/ntsb/CEN11LA323.md): Air Tractor AT-402A · Arriba, CO · Accident · Serious injuries · Limited investigation · Final report · May 5, 2011 · N5192F · Substantial damage
  > The pilot’s controlled flight into terrain for undetermined reasons.
- [NTSB CEN11CA322](https://openairdocs.org/ntsb/CEN11CA322.md): Cessna 172K · Farmersville, TX · Accident · No injuries · Data collection · Final report · May 5, 2011 · N46400 · Substantial damage
  > A loss of engine power due to fuel starvation as a result of the pilot's improper fuel management.
- [NTSB WPR11CA198](https://openairdocs.org/ntsb/WPR11CA198.md): Grumman G-164 · Princeton, CA · Accident · No injuries · Data collection · Final report · May 4, 2011 · N716Y · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while maneuvering, resulting in an aerodynamic stall and collision with terrain.
- [NTSB ERA11LA282](https://openairdocs.org/ntsb/ERA11LA282.md): Pfouts Alfred L Senior Aero SPT D260 · Palm Coast, FL · Accident · No injuries · Limited investigation · Final report · May 4, 2011 · N705AP · Substantial damage
  > A total loss of engine power for undetermined reasons.
- [NTSB ERA11CA286](https://openairdocs.org/ntsb/ERA11CA286.md): Cessna 172R · Hollywood, FL · Accident · No injuries · Data collection · Final report · May 4, 2011 · N2434T · Substantial damage
  > The student pilot's failure to maintain directional control of the airplane during a touch-and-go landing.
- [NTSB CEN11LA320](https://openairdocs.org/ntsb/CEN11LA320.md): Commander 114-B · Sandusky, OH · Accident · No injuries · Limited investigation · Final report · May 4, 2011 · N114JG · Substantial damage
  > The pilot's inadequate directional control while landing in a variable crosswind.
- [NTSB CEN11FA319](https://openairdocs.org/ntsb/CEN11FA319.md): Thomas Europa · Shreveport, LA · Accident · 1 fatal · Field investigation · Final report · May 4, 2011 · N914KM · Substantial damage
  > The loss of aircraft control and subsequent impact with terrain for undetermined reasons.
- [NTSB WPR11LA218](https://openairdocs.org/ntsb/WPR11LA218.md): Piper PA46-500TP · Rock Springs, WY · Accident · No injuries · Limited investigation · Final report · May 3, 2011 · N46ME · Substantial damage
  > The overstress fracture of the right aileron midspan hinge bracket due to modal vibrations created by a deflated right main landing gear tire during the takeoff roll.
- [NTSB ERA11LA278](https://openairdocs.org/ntsb/ERA11LA278.md): Aerospatiale AS350B2 · Camden, SC · Accident · No injuries · Limited investigation · Final report · May 3, 2011 · N916AM · Substantial damage
  > The instructor pilot did not maintain adequate helicopter control while maneuvering, which resulted in a hard landing.
- [NTSB ERA11CA284](https://openairdocs.org/ntsb/ERA11CA284.md): Cessna 172P · Stuart, FL · Accident · No injuries · Data collection · Final report · May 3, 2011 · N88EP · Substantial damage
  > The student pilot's improper landing flare, which resulted in a hard landing.
- [NTSB ERA11CA283](https://openairdocs.org/ntsb/ERA11CA283.md): Cessna 172P · Fort Pierce, FL · Accident · No injuries · Data collection · Final report · May 3, 2011 · N5460K · Substantial damage
  > The student pilot's improper flare, which resulted in a hard landing.
- [NTSB ERA11CA281](https://openairdocs.org/ntsb/ERA11CA281.md): Luscombe 8E · Apex, NC · Accident · Minor injuries · Data collection · Final report · May 3, 2011 · N1902K · Substantial damage
  > The pilot’s excessive application of the brakes, which caused the airplane to nose over.
- [NTSB ERA11CA277](https://openairdocs.org/ntsb/ERA11CA277.md): Cessna A185F · Ocean City, NJ · Accident · No injuries · Data collection · Final report · May 3, 2011 · N6389E · Substantial damage
  > The pilot's failure to maintain directional control during the takeoff roll.
- [NTSB CEN11LA318](https://openairdocs.org/ntsb/CEN11LA318.md): Robinson Helicopter R22 Beta · Yancey, TX · Accident · No injuries · Limited investigation · Final report · May 3, 2011 · N927SH · Substantial damage
  > The loss of engine power due to the unintentional closure of the fuel shutoff valve.
- [NTSB CEN11LA317](https://openairdocs.org/ntsb/CEN11LA317.md): Texas Helicopter OH-13E/M74 · New Columbia, IL · Accident · No injuries · Limited investigation · Final report · May 3, 2011 · N38096 · Substantial damage
  > The pilot's failure to maintain adequate clearance from the wheat crop during takeoff.
- [NTSB CEN11LA316](https://openairdocs.org/ntsb/CEN11LA316.md): Norris Dominator · Blue Springs, NE · Accident · 1 fatal · Limited investigation · Final report · May 3, 2011 · N103EB · Substantial damage
  > The pilot's failure to maintain clearance from power lines.
- [NTSB WPR11IA213](https://openairdocs.org/ntsb/WPR11IA213.md): Cessna 421B · Truckee, CA · Incident · No injuries · Incident investigation · Final report · May 2, 2011 · N270CS · No damage
  > Fatigue failure of the right flap extend cable during the landing approach.
- [NTSB ERA11FA274](https://openairdocs.org/ntsb/ERA11FA274.md): Beech E18S · Miami Gardens, FL · Accident · 1 fatal · Field investigation · Final report · May 2, 2011 · N18R · Substantial damage
  > The pilot’s improper response to a loss of power in the No. 2 engine and his failure to ensure that the airplane was airworthy. Contributing to the accident was the inadequate engine maintenance by the operator's maintenance personnel.
- [NTSB CEN11CA314](https://openairdocs.org/ntsb/CEN11CA314.md): Prichard Kevin Legacy 2K · Kansas City, MO · Accident · No injuries · Data collection · Final report · May 2, 2011 · N50KP · Substantial damage
  > The pilot's misjudgment of the landing area, which resulted in the airplane touching down on a grass area adjacent to the runway and between parallel taxiways.
- [NTSB WPR11LA216](https://openairdocs.org/ntsb/WPR11LA216.md): Dralle RV-8 · Livermore, CA · Accident · No injuries · Limited investigation · Final report · May 1, 2011 · N998RV · Substantial damage
  > The pilot's decision to exit the runway while still traveling at an excessive speed and his subsequent loss of directional control.
- [NTSB ERA11FA272](https://openairdocs.org/ntsb/ERA11FA272.md): Robinson Helicopter R44 II · Indiana, PA · Accident · 1 fatal · Field investigation · Final report · May 1, 2011 · N445AB · Substantial damage
  > The pilot's operation of the helicopter at a low-forward airspeed out of ground effect, which resulted in the helicopter’s loss of translational lift and tail rotor authority and the pilot’s subsequent loss of helicopter control.
- [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 ERA11CA275](https://openairdocs.org/ntsb/ERA11CA275.md): Beech A23 · Hammonton, NJ · Accident · No injuries · Data collection · Final report · May 1, 2011 · N3594R · Substantial damage
  > The pilot's failure to maintain directional control during the aborted takeoff.
- [NTSB CEN11FA312](https://openairdocs.org/ntsb/CEN11FA312.md): Combs Earl W Kitfox Speedster · Elephant Butte, NM · Accident · 1 fatal · Field investigation · Final report · May 1, 2011 · N89MM · Destroyed
  > The pilot's loss of control of the airplane for reasons that could not be determined because postaccident examination of the airplane did not reveal any anomalies that would have precluded normal operation.
- [NTSB WPR11CA215](https://openairdocs.org/ntsb/WPR11CA215.md): Cessna 185A · Bend, OR · Accident · No injuries · Data collection · Final report · Apr 30, 2011 · N1679Z · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll.
- [NTSB ERA11CA279](https://openairdocs.org/ntsb/ERA11CA279.md): Franke Harry C Avid Flyer B · Somerset, PA · Accident · No injuries · Data collection · Final report · Apr 30, 2011 · N145HF · Substantial damage
  > The pilot’s failure to hold full power for takeoff.
- [NTSB ERA11CA273](https://openairdocs.org/ntsb/ERA11CA273.md): Cessna 172M · Suchez, GA · Accident · No injuries · Data collection · Final report · Apr 30, 2011 · N12839 · Substantial damage
  > The failure of the pilot to initiate a go-around and his excessive airspeed on the final landing approach.
- [NTSB ERA11CA271](https://openairdocs.org/ntsb/ERA11CA271.md): Piper PA-28-181 · Millbrook, NY · Accident · No injuries · Data collection · Final report · Apr 30, 2011 · N984D · Substantial damage
  > The student pilot’s failure to maintain directional control during landing and the pilot’s inadequate remedial action, which resulted in a runway excursion.
- [NTSB ERA11CA270](https://openairdocs.org/ntsb/ERA11CA270.md): Cessna 182T · East Hampton, NY · Accident · No injuries · Data collection · Final report · Apr 30, 2011 · N428LB · Substantial damage
  > The pilot's failure to maintain directional control while landing with a crosswind, which resulted in a runway excursion.
- [NTSB ERA11LA290](https://openairdocs.org/ntsb/ERA11LA290.md): Grumman G-164A · Albion, NY · Accident · No injuries · Limited investigation · Final report · Apr 29, 2011 · N896X · Substantial damage
  > A bearing failure in the engine’s supercharger section, which resulted in a total loss of engine power during flight. Contributing to the accident was the soft soil of the forced landing site.
- [NTSB CEN11LA315](https://openairdocs.org/ntsb/CEN11LA315.md): Hughes 269B · Edgerton, IN · Accident · No injuries · Limited investigation · Final report · Apr 29, 2011 · N9561F · Substantial damage
  > A loss of clearance between the tail rotor drive shaft and the tailboom bulkhead for undetermined reasons, which resulted in the overstress failure of the drive shaft.
- [NTSB CEN11FA310](https://openairdocs.org/ntsb/CEN11FA310.md): Jurmu Stol CH701 · Pulaski, WI · Accident · 1 fatal · Field investigation · Final report · Apr 29, 2011 · N701MJ · Substantial damage
  > The pilot did not maintain control of the airplane during initial climb, which resulted in an aerodynamic stall. Contributing to the accident was the pilot’s lack of recent flight experience.
- [NTSB CEN11CA331](https://openairdocs.org/ntsb/CEN11CA331.md): Cessna 172R · Fort Worth, TX · Accident · Minor injuries · Data collection · Final report · Apr 28, 2011 · N411ES · Substantial damage
  > The student pilot's improper recovery from the bounced landing and the flight instructor's delayed remedial action.
- [NTSB CEN11CA291](https://openairdocs.org/ntsb/CEN11CA291.md): Cessna A185F · Hot Springs, AR · Accident · No injuries · Data collection · Final report · Apr 28, 2011 · N2530S · Substantial damage
  > The pilot’s improper recovery from a bounced landing.
- [NTSB ANC11WA028](https://openairdocs.org/ntsb/ANC11WA028.md): Cessna 195A · Campbell River, Canada · Accident · 1 fatal · Foreign investigation · Apr 28, 2011 · N41X · Destroyed
- [NTSB WPR11LA211](https://openairdocs.org/ntsb/WPR11LA211.md): Cessna 172 · Mesa, AZ · Accident · No injuries · Limited investigation · Final report · Apr 27, 2011 · N4072F · Substantial damage
  > The student pilot's inadequate directional control during the landing roll.
- [NTSB WPR11CA212](https://openairdocs.org/ntsb/WPR11CA212.md): Piper PA-18-150 · Chandler, AZ · Accident · No injuries · Data collection · Final report · Apr 27, 2011 · N9683P · Substantial damage
  > The pilot’s failure to maintain directional control during the landing roll.
- [NTSB CEN11CA321](https://openairdocs.org/ntsb/CEN11CA321.md): Chang RV-10 · Minford, OH · Accident · No injuries · Data collection · Final report · Apr 27, 2011 · N718PF · Substantial damage
  > A loose fuel line fitting, which caused a fuel leak and subsequent in-flight fire.
- [NTSB CEN11CA309](https://openairdocs.org/ntsb/CEN11CA309.md): Cessna 208B · El Paso, TX · Accident · No injuries · Data collection · Final report · Apr 27, 2011 · N208TF · Substantial damage
  > The pilot's loss of control as result of the gusting wind.
- [NTSB ERA11WA276](https://openairdocs.org/ntsb/ERA11WA276.md): Robinson R22 · Sulmona, Italy · Accident · 2 fatal · Foreign investigation · Apr 26, 2011 · I-ETEC · Destroyed
  > On April 26, 2011, at 1743 coordinated universal time (1843 local time), a Robinson R22, Italian registration I-ETEC, was destroyed when it impacted power lines near Sulmona, L'Aquila, Italy. The pilot and the observer were fatally injured. The flight, which…
- [NTSB DCA11IA047](https://openairdocs.org/ntsb/DCA11IA047.md): Boeing 737-7Q8 · Chicago, IL · Incident · No injuries · Incident investigation · Final report · Apr 26, 2011 · N799SW · Minor damage
  > The flight crew's delayed deployment of the speedbrakes and thrust reversers, resulting in insufficient runway remaining to bring the airplane to a stop. Contributing to the delay in deployment of these stopping devices was the flight crew's inadequate…
- [NTSB ERA11LA266](https://openairdocs.org/ntsb/ERA11LA266.md): Airbus A330-323 · New York, NY · Accident · Serious injuries · Limited investigation · Final report · Apr 25, 2011 · N807NW · No damage
  > The flight attendant's inadvertent fall, which resulted in a serious injury.
- [NTSB DCA11WA051](https://openairdocs.org/ntsb/DCA11WA051.md): Boeing 737 · Stockholm, Sweden · Incident · No injuries · Foreign investigation · Apr 25, 2011 · EI-DAD · No damage
  > On April 25, 2011, at 0532 UTC, a Boeing 737-800, registration EI-DAD, experienced multiple electrical problems while airborne. No injuries occurred and the airplane was not damaged. The flight was registered to and operated by Ryanair, Ltd. and was being…
- [NTSB CEN11LA308](https://openairdocs.org/ntsb/CEN11LA308.md): Piper PA-28-180 · Streetman, TX · Accident · Minor injuries · Limited investigation · Final report · Apr 25, 2011 · N6492J · Substantial damage
  > The airplane’s inability to establish a climb for undetermined reasons, which resulted in a collision with trees.
- [NTSB CEN11CA301](https://openairdocs.org/ntsb/CEN11CA301.md): Ayres S2R-R1340 · Estelline, SD · Accident · No injuries · Data collection · Final report · Apr 25, 2011 · N3104S · Substantial damage
  > The pilot's failure to maintain directional control of the airplane during takeoff.

Next page: https://openairdocs.org/ntsb.md?year=2011&page=28

## 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 year(c."eventDate") = 2011
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=27&year=2011

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