# NTSB investigations, 2011: Abnormal runway contact

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 1 of 2 · 79 cases

## Latest cases

- [NTSB ERA12CA098](https://openairdocs.org/ntsb/ERA12CA098.md): Cessna 172P · Schenectady, NY · Accident · No injuries · Data collection · Final report · Dec 1, 2011 · N83PD · Substantial damage
  > The pilot’s inadequate recovery from a bounced landing, which resulted in a loss of control.
- [NTSB CEN12CA089](https://openairdocs.org/ntsb/CEN12CA089.md): Cessna 182L · Branson, MO · Accident · No injuries · Data collection · Final report · Nov 25, 2011 · N42206 · Substantial damage
  > The pilot's improper landing flare and inadequate recovery from a bounced landing.
- [NTSB WPR12CA014](https://openairdocs.org/ntsb/WPR12CA014.md): Czech Aircraft Works Spol Sro Sportcruiser · Las Vegas, NV · Accident · No injuries · Data collection · Final report · Oct 16, 2011 · N999VS · Substantial damage
  > The inadvertent opening of the airplane’s canopy during takeoff, which distracted the pilot and resulted in his failure to maintain control of the airplane. Contributing to the accident was the pilot's failure to comply with the manufacturer's recommended…
- [NTSB WPR12CA008](https://openairdocs.org/ntsb/WPR12CA008.md): Cessna 172P · Cornelius, OR · Accident · No injuries · Data collection · Final report · Oct 12, 2011 · N52013 · Substantial damage
  > The airplane’s encounter with an unseen hole or obstacle on the grass runway.
- [NTSB CEN12CA011](https://openairdocs.org/ntsb/CEN12CA011.md): Cirrus Design SR20 · Englewood, CO · Accident · No injuries · Data collection · Final report · Oct 11, 2011 · N777XG · Substantial damage
  > The student pilot's improper flare, which resulted in a bounced landing from which he was unable to recover.
- [NTSB WPR12CA006](https://openairdocs.org/ntsb/WPR12CA006.md): Ludwig Larry E Bushman · Diamond, WA · Accident · Minor injuries · Data collection · Final report · Oct 10, 2011 · N132LL · Substantial damage
  > The pilot's inadequate recovery from a bounced landing and subsequent failure to maintain aircraft control.
- [NTSB DCA11WA107](https://openairdocs.org/ntsb/DCA11WA107.md): Boeing DC-9 · Puerto Ordaz, Venezuela · Accident · No injuries · Foreign investigation · Sep 26, 2011 · YV-136T · Substantial damage
  > The Venezuelan Junta Investigadora de Accidentes de Aviación Civil (JIAAC) has notified the NTSB of an incident involving a Boeing DC-9 that occurred on September 26, 2011. The NTSB has appointed a U.S. Accredited Representative to assist the JIAAC's…
- [NTSB WPR11CA445](https://openairdocs.org/ntsb/WPR11CA445.md): Aero SP Z O O AT-4 LSA · San Diego, CA · Accident · No injuries · Data collection · Final report · Sep 10, 2011 · N334RA · Substantial damage
  > The pilot's improper recovery from a bounced landing and failure to maintain control during an attempted go-around.
- [NTSB WPR11LA443](https://openairdocs.org/ntsb/WPR11LA443.md): Cessna 152 · Redlands, CA · Accident · No injuries · Limited investigation · Final report · Sep 6, 2011 · N4649L · Substantial damage
  > The flight instructor’s delayed remedial action and failure to maintain airplane control while performing a simulated aborted landing.
- [NTSB CEN11CA685](https://openairdocs.org/ntsb/CEN11CA685.md): Cessna A185F · Hays, KS · Accident · No injuries · Data collection · Final report · Sep 6, 2011 · N550DP · Substantial damage
  > The pilot's improper recovery from a bounced landing, which resulted in a loss of control.
- [NTSB CEN11WA628](https://openairdocs.org/ntsb/CEN11WA628.md): Embraer EMB-145LR · Ottawa, Canada · Accident · No injuries · Foreign investigation · Sep 4, 2011 · N840HK · Substantial damage
- [NTSB CEN11CA677](https://openairdocs.org/ntsb/CEN11CA677.md): Piper PA-22-108 · Monte Vista, CO · Accident · No injuries · Data collection · Final report · Sep 4, 2011 · N5934Z · Substantial damage
  > The student pilot's loss of control while landing, which resulted in a ground loop.
- [NTSB CEN11CA684](https://openairdocs.org/ntsb/CEN11CA684.md): American Champion 8GCBC · Fort Worth, TX · Accident · No injuries · Data collection · Final report · Sep 3, 2011 · N242BC · Substantial damage
  > The certified flight instructor’s improper flare during a simulated emergency landing.
- [NTSB ANC11CA085](https://openairdocs.org/ntsb/ANC11CA085.md): Maule M-5-210C · Tok, AK · Accident · No injuries · Data collection · Final report · Aug 24, 2011 · N62019 · Substantial damage
  > The pilot's failure to go-around soon enough to preclude the necessity of a forced landing due to the airplane's inability to outclimb ascending terrain.
- [NTSB CEN11CA586](https://openairdocs.org/ntsb/CEN11CA586.md): Cessna TU206G · Shawno, WI · Accident · Minor injuries · Data collection · Final report · Aug 21, 2011 · N12TL · Substantial damage
  > The pilot's loss of control on final approach, while maneuvering to avoid birds.
- [NTSB CEN11LA591](https://openairdocs.org/ntsb/CEN11LA591.md): American Autogyro Sparrowhawk · Delaware, OH · Accident · Minor injuries · Limited investigation · Final report · Aug 20, 2011 · N2631B · Substantial damage
  > The noncertificated pilot did not maintain adequate airspeed and aircraft control during initial climb.
- [NTSB WPR11LA389](https://openairdocs.org/ntsb/WPR11LA389.md): Glasair Sportsman · Pinedale, WY · Accident · No injuries · Limited investigation · Final report · Aug 8, 2011 · N117CE · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB ERA11CA442](https://openairdocs.org/ntsb/ERA11CA442.md): Didier Siffer Arion Lightning · Farmingdale, NY · Accident · No injuries · Data collection · Final report · Aug 6, 2011 · N723AD · Substantial damage
  > The pilot's failure to maintain directional control while landing in a strong quartering crosswind.
- [NTSB CEN11CA560](https://openairdocs.org/ntsb/CEN11CA560.md): Cessna 182S · Los Cruces, NM · Accident · No injuries · Data collection · Final report · Aug 5, 2011 · N493JL · Substantial damage
  > The pilot's loss of aircraft control due to insufficient aircraft performance during takeoff, with a heavy gross weight and a high density altitude.
- [NTSB CEN11LA549](https://openairdocs.org/ntsb/CEN11LA549.md): Aerosport Ikarus C42E · East Troy, WI · Accident · No injuries · Limited investigation · Final report · Aug 4, 2011 · N577JP · Substantial damage
  > The flight instrctor's delayed remedial action during landing. Contributing to the accident was the student pilot’s loss of directional control when he became distracted with the open door.
- [NTSB ANC11TA079](https://openairdocs.org/ntsb/ANC11TA079.md): Dehavilland DHC-2 MK. I(L20A) · Northway, AK · Accident · No injuries · Final report · Aug 3, 2011 · N723DR · Substantial damage
  > The pilot's failure to identify unsuitable terrain for landing and subsequent contact with a dirt mound, resulting in the separation of the tailwheel from the airframe.
- [NTSB CEN11CA519](https://openairdocs.org/ntsb/CEN11CA519.md): Aero SP Z O O AT-4 LSA · Colorado Springs, CO · Accident · No injuries · Data collection · Final report · Jul 26, 2011 · N1277K · Substantial damage
  > The pilot's failure to maintain proper approach speed and his inadequate recovery from a bounced landing.
- [NTSB WPR11CA357](https://openairdocs.org/ntsb/WPR11CA357.md): Cessna 175 · Greer, AZ · Accident · No injuries · Data collection · Final report · Jul 23, 2011 · N9402B · Substantial damage
  > The pilot’s improper flare and inadequate recovery from a bounced landing which resulted in a nose gear collapse.
- [NTSB CEN11CA583](https://openairdocs.org/ntsb/CEN11CA583.md): Mooney M20K · Cresson, TX · Accident · No injuries · Data collection · Final report · Jul 23, 2011 · N1149D · Substantial damage
  > The pilot’s inadequate recovery from a bounced landing and subsequent failure to maintain directional control of the airplane.
- [NTSB CEN11CA520](https://openairdocs.org/ntsb/CEN11CA520.md): Cameron Balloons US AX10 · Clark, CO · Accident · Serious injuries · Data collection · Final report · Jul 22, 2011 · N2012J · No damage
  > The pilot's encounter with high wind which resulted in a hard landing and passenger injury.
- [NTSB CEN11CA521](https://openairdocs.org/ntsb/CEN11CA521.md): Mills GS-2 · Jamestown, ND · Accident · No injuries · Data collection · Final report · Jul 20, 2011 · N343A · Substantial damage
  > The pilot's loss of directional control during landing in gusty crosswind conditions.
- [NTSB CEN11CA503](https://openairdocs.org/ntsb/CEN11CA503.md): Aero Commander 100 · Llano, TX · Accident · No injuries · Data collection · Final report · Jul 20, 2011 · N3656X · Substantial damage
  > The student pilot's failure to attain the proper touchdown point and the flight instructor's delayed remedial action.
- [NTSB CEN11CA496](https://openairdocs.org/ntsb/CEN11CA496.md): Cirrus SR20 · Battle Creek, MI · Accident · No injuries · Data collection · Final report · Jul 20, 2011 · N93TA · Substantial damage
  > The student pilot's improper flare which resulted in a hard landing.
- [NTSB WPR11CA336](https://openairdocs.org/ntsb/WPR11CA336.md): Stearman C3-B · Spokane, WA · Accident · No injuries · Data collection · Final report · Jul 16, 2011 · N3440 · Substantial damage
  > The pilot's failure to maintain directional control on landing. Contributing to the accident was the touch down in a slide-slip.
- [NTSB ERA11LA397](https://openairdocs.org/ntsb/ERA11LA397.md): Gates Lear Jet 35 · Opa-Locka, FL · Accident · No injuries · Limited investigation · Final report · Jul 12, 2011 · N110UN · Substantial damage
  > The flightcrew’s inadvertent encounter with windshear during landing, which resulted in a loss of control.
- [NTSB WPR11CA330](https://openairdocs.org/ntsb/WPR11CA330.md): Cessna 210-5(205) · McKenzie Bridge, OR · Accident · No injuries · Data collection · Final report · Jul 10, 2011 · N8343Z · Substantial damage
  > The pilot's improper landing flare and inadequate recovery from a bounced landing.
- [NTSB CEN11LA464](https://openairdocs.org/ntsb/CEN11LA464.md): Burtner Charles W Derjager D IX · East Liverpool, OH · Accident · Serious injuries · Limited investigation · Final report · Jul 7, 2011 · N7808M · Substantial damage
  > The pilot's improper landing flare, which resulted in a porpoised landing and propeller contact with the runway, which caused an in-flight disintegration of the propeller during the go-around, and subsequent collision with trees.
- [NTSB ERA11CA385](https://openairdocs.org/ntsb/ERA11CA385.md): Cessna 172P · Baltimore, MD · Accident · No injuries · Data collection · Final report · Jul 6, 2011 · N65659 · Substantial damage
  > The student pilot's failure to maintain aircraft control following a bounced landing.
- [NTSB ERA11CA384](https://openairdocs.org/ntsb/ERA11CA384.md): Aeronca 7DC · Greenland, NH · Accident · No injuries · Data collection · Final report · Jul 6, 2011 · N4375E · Substantial damage
  > The pilot's improper flare, which resulted in a bounced landing, and subsequent loss of control during an attempted go-around maneuver.
- [NTSB CEN11CA454](https://openairdocs.org/ntsb/CEN11CA454.md): Van Kalker John E RAF 2000 GTX SE · Decker, IN · Accident · No injuries · Data collection · Final report · Jul 6, 2011 · N25VK · Substantial damage
  > The improper landing flare, which resulted in the gyroplane's main rotor contacting the runway surface.
- [NTSB ERA11LA400](https://openairdocs.org/ntsb/ERA11LA400.md): Fessenden Alfred Expermental RV-4 · Fort Drum, FL · Accident · No injuries · Limited investigation · Final report · Jul 4, 2011 · N3226N · Substantial damage
  > A total loss of engine power for undetermined reasons.
- [NTSB ERA11CA408](https://openairdocs.org/ntsb/ERA11CA408.md): Cessna 172S · Cambridge, MD · Accident · No injuries · Data collection · Final report · Jul 1, 2011 · N789EP · Substantial damage
  > The student pilot's improper recovery from a bounced landing.
- [NTSB WPR11CA299](https://openairdocs.org/ntsb/WPR11CA299.md): Piper PA-31-350 · Casper, WY · Accident · No injuries · Data collection · Final report · Jun 30, 2011 · N59798 · Substantial damage
  > An in-flight collision with a bird at low altitude.
- [NTSB ANC11CA057](https://openairdocs.org/ntsb/ANC11CA057.md): Dehavilland DHC-2 MK 1 · Talkeetna, AK · Accident · No injuries · Data collection · Final report · Jun 27, 2011 · N561TA · Substantial damage
  > The pilot's selection of unsuitable terrain for takeoff.
- [NTSB WPR11TA274](https://openairdocs.org/ntsb/WPR11TA274.md): Bell 206B · Franklin, CA · Accident · No injuries · Final report · Jun 21, 2011 · N38EA · Substantial damage
  > The student pilot's failure to maintain rotor rpm during the practice autorotation.
- [NTSB WPR11LA273](https://openairdocs.org/ntsb/WPR11LA273.md): Schweizer G-164B · Marysville, CA · Accident · No injuries · Limited investigation · Final report · Jun 21, 2011 · N3627G · Substantial damage
  > The separation of the right main landing gear during takeoff, due to fatigue.
- [NTSB WPR11LA276](https://openairdocs.org/ntsb/WPR11LA276.md): Dehavilland Beaver DHC-2 MK.3 · Jefferson, OR · Accident · No injuries · Limited investigation · Final report · Jun 17, 2011 · N260HC · Substantial damage
  > The pilot's failure to maintain airplane control while on short final after experiencing a downdraft, which resulted in a subsequent hard landing.
- [NTSB CEN11LA386](https://openairdocs.org/ntsb/CEN11LA386.md): Cessna 172S · Grand Forks, ND · Accident · No injuries · Limited investigation · Final report · Jun 13, 2011 · N539ND · Substantial damage
  > The flight instructor’s delayed remedial action to the student pilot’s bounced landing and subsequent loss of aircraft control.
- [NTSB ERA11CA338](https://openairdocs.org/ntsb/ERA11CA338.md): Cessna 172R · Naples, FL · Accident · No injuries · Data collection · Final report · Jun 10, 2011 · N2458G · Substantial damage
  > The pilot’s improper flare and recovery from a bounced landing.
- [NTSB ERA11CA346](https://openairdocs.org/ntsb/ERA11CA346.md): Cessna 177 · Boone, NC · Accident · No injuries · Data collection · Final report · Jun 3, 2011 · N3142T · Substantial damage
  > The pilot's delay in executing a go-around.
- [NTSB WPR11LA245](https://openairdocs.org/ntsb/WPR11LA245.md): Piper PA-46-310P · Lake Havasu, AZ · Accident · No injuries · Limited investigation · Final report · Jun 2, 2011 · N712MK · Substantial damage
  > The failure of the low pressure switch in the normal landing gear system, which prevented normal operation of that system, and the misrigging of the emergency extension gear release valve, which prevented the system from being depressurized to allow for the…
- [NTSB ANC11LA041](https://openairdocs.org/ntsb/ANC11LA041.md): Eclipse EA500 · Nome, AK · Accident · No injuries · Limited investigation · Final report · Jun 2, 2011 · N168TT · Substantial damage
  > The pilot landed without lowering the landing gear. Contributing to the accident was the pilot's decision to fly the airplane with an inoperative wing flap system.
- [NTSB ERA11CA319](https://openairdocs.org/ntsb/ERA11CA319.md): Aero AT SP Zoo AT-4 LSA · Concord, NH · Accident · Serious injuries · Data collection · Final report · May 31, 2011 · N709PR · Substantial damage
  > The student pilot's loss of aircraft control during a go-around maneuver following a bounced landing.
- [NTSB CEN11LA356](https://openairdocs.org/ntsb/CEN11LA356.md): Bell 206 · Walton, KS · Accident · Minor injuries · Limited investigation · Final report · May 26, 2011 · N1815 · Substantial damage
  > A loss of engine power for undetermined reasons because postaccident examination of the airframe and engine revealed no anomalies.
- [NTSB WPR11FA232](https://openairdocs.org/ntsb/WPR11FA232.md): Cessna T207A · Monument Valley, UT · Accident · Serious injuries · Field investigation · Final report · May 23, 2011 · N803AN · Substantial damage
  > The pilot's decision to initiate a go-around after a bounced landing at an airport where go-arounds were not advised and his failure to maintain adequate airspeed during the go-around.

Next page: https://openairdocs.org/ntsb-events/090/sequence.md?year=2011&page=2

## 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
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '090' 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/090/sequence?year=2011

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