# NTSB investigations, IA

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 5 of 45 · 2,216 cases

## Cases, newest first

- [NTSB CEN12CA213](https://openairdocs.org/ntsb/CEN12CA213.md): Cessna 172R · Council Bluffs, IA · Accident · No injuries · Data collection · Final report · Mar 24, 2012 · N368ES · Substantial damage
  > The student pilot’s improper flare and inadequate recovery from a bounced landing, which resulted in a loss of directional control.
- [NTSB CEN12LA167](https://openairdocs.org/ntsb/CEN12LA167.md): Crain Jac A BD-4 · Clarinda, IA · Accident · 1 fatal · Limited investigation · Final report · Feb 19, 2012 · N215BD · Destroyed
  > A loss of airplane control for reasons that could not be determined because postaccident examination of the airplane and engine did not reveal any anomalies that would have precluded normal operation.
- [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 CEN11CA654](https://openairdocs.org/ntsb/CEN11CA654.md): Balloon Works Firefly 8 · Mingo, IA · Accident · Serious injuries · Data collection · Final report · Sep 17, 2011 · N3181A · No damage
  > The pilot’s failure to maintain control of the balloon’s descent during the landing, which resulted in the balloon having a hard landing in a ditch and causing a passenger to be seriously injured.
- [NTSB CEN11LA588](https://openairdocs.org/ntsb/CEN11LA588.md): Hendryx Steve/Wiley Ross Super Rebel · La Porte City, IA · Accident · Minor injuries · Limited investigation · Final report · Aug 21, 2011 · N540AF · Substantial damage
  > The improper assembly of the aileron cable by the airplane builder.
- [NTSB CEN11LA569](https://openairdocs.org/ntsb/CEN11LA569.md): Fairchild M-62 · Madrid, IA · Accident · 2 fatal · Limited investigation · Final report · Aug 13, 2011 · N53956 · Substantial damage
  > The pilot's improper decision to conduct low-level flight along a river, which resulted in a collision with power lines.
- [NTSB CEN11CA567](https://openairdocs.org/ntsb/CEN11CA567.md): Flight Design Ctls · Ankeny, IA · Accident · No injuries · Data collection · Final report · Aug 10, 2011 · N227CT · Substantial damage
  > The pilot's improper landing flare, which resulted in a hard landing.
- [NTSB CEN11CA565](https://openairdocs.org/ntsb/CEN11CA565.md): Weatherly 201C · Bronson, IA · Accident · No injuries · Data collection · Final report · Aug 10, 2011 · N9054W · Substantial damage
  > The pilot's failure to maintain clearance from terrain while maneuvering during an aerial application flight.
- [NTSB CEN11LA543](https://openairdocs.org/ntsb/CEN11LA543.md): Aero Commander S2R · Washington, IA · Accident · No injuries · Limited investigation · Final report · Aug 3, 2011 · N1735S · Substantial damage
  > The loss of engine power for reasons that could not be determined because postaccident examination of the airframe and engine did not reveal any anomalies that would have precluded normal operation.
- [NTSB CEN11CA540](https://openairdocs.org/ntsb/CEN11CA540.md): Bell 47G-2 · Charles City, IA · Accident · Serious injuries · Data collection · Final report · Aug 2, 2011 · N4771N · Substantial damage
  > The pilot's failure to refuel the helicopter which resulted in a loss of engine power due to fuel exhaustion.
- [NTSB CEN11CA535](https://openairdocs.org/ntsb/CEN11CA535.md): Texas Helicopter OH-13H/M74A · Joice, IA · Accident · No injuries · Data collection · Final report · Aug 1, 2011 · N51857 · Substantial damage
  > The pilot's failure to maintain clearance from the wire.
- [NTSB CEN11CA532](https://openairdocs.org/ntsb/CEN11CA532.md): Alon A-2A · Rolfe, IA · Accident · No injuries · Data collection · Final report · Jul 31, 2011 · N5647F · Substantial damage
  > The pilot's decision to execute a precautionary landing to unsuitable terrain.
- [NTSB CEN11LA539](https://openairdocs.org/ntsb/CEN11LA539.md): Hurley Richard A Cavalier SA102.5 · Salem, IA · Accident · Serious injuries · Limited investigation · Final report · Jul 29, 2011 · N115RH · Substantial damage
  > The partial loss of engine power due to the formation of carburetor ice.
- [NTSB CEN11CA545](https://openairdocs.org/ntsb/CEN11CA545.md): Ayres S2R-G6 · Forest City, IA · Accident · No injuries · Data collection · Final report · Jul 28, 2011 · N331BF · Substantial damage
  > The pilot's inadequate visual lookout during an aerial application run, which resulted in an in-flight collision with a windmill.
- [NTSB CEN11FA507](https://openairdocs.org/ntsb/CEN11FA507.md): Sikorsky UH-34D · Wilton, IA · Accident · 1 fatal · Field investigation · Final report · Jul 25, 2011 · N3880J · Substantial damage
  > The inadequate performance planning by the pilot that resulted in reduced climb capability while transitioning to an out-of-ground effect hover with a left pedal turn.
- [NTSB CEN11LA513](https://openairdocs.org/ntsb/CEN11LA513.md): Cessna A188B · Mount Hamill, IA · Accident · No injuries · Limited investigation · Final report · Jul 23, 2011 · N9234R · Substantial damage
  > The loss of engine power due to fuel starvation and the pilot's inadequate fuel management.
- [NTSB CEN11CA497](https://openairdocs.org/ntsb/CEN11CA497.md): Grumman Schweizer G-164A · North English, IA · Accident · No injuries · Data collection · Final report · Jul 21, 2011 · N5439 · Substantial damage
  > The pilot's improper flare which resulted in a hard landing.
- [NTSB CEN11FA436](https://openairdocs.org/ntsb/CEN11FA436.md): Ray Aerial Spraying 773 Racer · Ottumwa, IA · Accident · 1 fatal · Field investigation · Final report · Jun 30, 2011 · N773RY · Destroyed
  > The loss of engine power for reasons that could not be determined because postaccident examination of the airplane’s engine and ignition system did not reveal any anomalies that would have precluded normal operation, and extensive postaccident fire damage…
- [NTSB CEN11LA402](https://openairdocs.org/ntsb/CEN11LA402.md): Cessna P210R · Albia, IA · Accident · Serious injuries · Limited investigation · Final report · Jun 18, 2011 · N900SR · Substantial damage
  > The pilot's inadequate preflight inspection, in which he did not detect that less fuel was on board the airplane than planned, which precipitated a loss of engine power due to fuel exhaustion during initial descent.
- [NTSB CEN11LA366](https://openairdocs.org/ntsb/CEN11LA366.md): Cessna 150F · Sully, IA · Accident · No injuries · Limited investigation · Final report · May 31, 2011 · N7818F · Substantial damage
  > The pilot's failure to attain an adequate climb rate during the initial takeoff, resulting in the airplane settling back down and departing the runway. Contributing to the accident was the pilot's inadequate preflight planning and preparation.
- [NTSB CEN11LA367](https://openairdocs.org/ntsb/CEN11LA367.md): Jones Cozy Mark IV · Sioux City, IA · Accident · Minor injuries · Limited investigation · Final report · May 30, 2011 · N204TJ · Substantial damage
  > The pilot's improper installation of the gascolator gasket during the airplane's last condition inspection, which resulted in a partial loss of engine power while maneuvering.
- [NTSB CEN11CA282](https://openairdocs.org/ntsb/CEN11CA282.md): Delf Tim Zenith CH-701 · Davenport, IA · Accident · No injuries · Data collection · Final report · Apr 12, 2011 · N701YB · Substantial damage
  > The improper installation of the rudder cable to rudder pedal attachment hardware.
- [NTSB CEN11IA270](https://openairdocs.org/ntsb/CEN11IA270.md): Embraer EMB-135KL · Dubuque, IA · Incident · No injuries · Incident investigation · Final report · Apr 3, 2011 · N377SK · Minor damage
  > The airport authorities' improper decision to deactivate the jet bridge braking system which created an unsafe condition by the gate agents not being able to stop the bridge from impacting the airplane during a wind gust.
- [NTSB CEN11LA192](https://openairdocs.org/ntsb/CEN11LA192.md): Beech E-90 · Des Moines, IA · Accident · No injuries · Limited investigation · Final report · Feb 15, 2011 · N51DN · Substantial damage
  > The improper installation of the right aileron by maintenance personnel.
- [NTSB CEN11LA168](https://openairdocs.org/ntsb/CEN11LA168.md): Ertz Mark G Zodiac 601XL · Burlington, IA · Accident · No injuries · Limited investigation · Final report · Jan 29, 2011 · N200BE · 2 aircraft · Substantial damage
  > The Model 1 pilot's inadequate visual lookout and subsequent failure to see and avoid the Zodiac.
- [NTSB CEN11LA148](https://openairdocs.org/ntsb/CEN11LA148.md): Beech H35 · Des Moines, IA · Accident · No injuries · Limited investigation · Final report · Dec 18, 2010 · N5537D · Substantial damage
  > A total loss of engine power due to fuel exhaustion as a result of the pilot's inadequate fuel planning.
- [NTSB CEN11LA066](https://openairdocs.org/ntsb/CEN11LA066.md): Gearn Geary D Swearingen SX300 · Milford, IA · Accident · 1 fatal · Limited investigation · Final report · Nov 10, 2010 · N3ZX · Substantial damage
  > A loss of control for undetermined reasons.
- [NTSB CEN11CA065](https://openairdocs.org/ntsb/CEN11CA065.md): Welch Thomas RV9 · Sac City, IA · Accident · No injuries · Data collection · Final report · Nov 3, 2010 · N475TW · Substantial damage
  > The pilot's loss of directional control while landing with a gusting wind.
- [NTSB CEN11LA048](https://openairdocs.org/ntsb/CEN11LA048.md): Piper PA-32R-301T · Waterloo, IA · Accident · No injuries · Limited investigation · Final report · Oct 29, 2010 · N8370L · Substantial damage
  > The separation of a stabilator control cable turnbuckle due to stress corrosion cracking, which resulted in a loss of airplane control during takeoff.
- [NTSB CEN11FA040](https://openairdocs.org/ntsb/CEN11FA040.md): Beech 95-B55 (T42A) · Clarion, IA · Accident · 1 fatal · Field investigation · Final report · Oct 21, 2010 · N784CB · Destroyed
  > The pilot's failure to maintain control of the airplane. Contributing to the accident was the loss of left engine power for undetermined reasons.
- [NTSB CEN10CA565](https://openairdocs.org/ntsb/CEN10CA565.md): North American AT-6 · Blakesburg, IA · Accident · No injuries · Data collection · Final report · Sep 3, 2010 · N77TX · Substantial damage
  > The pilot's excessive airspeed during the landing, which resulted in his decision to perform an intentional ground loop to avoid a runway overrun.
- [NTSB CEN10LA514](https://openairdocs.org/ntsb/CEN10LA514.md): Cessna 150L · Boone, IA · Accident · 1 fatal · Limited investigation · Final report · Sep 2, 2010 · N10128 · Substantial damage
  > The pilot’s failure to maintain airplane control while performing low-level banner towing operations with a gusting wind.
- [NTSB CEN10CA446](https://openairdocs.org/ntsb/CEN10CA446.md): Bell 206 · St. Olaf, IA · Accident · Minor injuries · Data collection · Final report · Jul 28, 2010 · N275RA · Substantial damage
  > The pilot's failure to maintain clearance from wires during the agricultural flight.
- [NTSB CEN10CA445](https://openairdocs.org/ntsb/CEN10CA445.md): Air Tractor AT-502B · Zwingle, IA · Accident · Minor injuries · Data collection · Final report · Jul 28, 2010 · N6030U · Substantial damage
  > The pilot's failure to maintain clearance from wires during the agricultural flight.
- [NTSB CEN10CA434](https://openairdocs.org/ntsb/CEN10CA434.md): Air Tractor 502B · Whittemore, IA · Accident · No injuries · Data collection · Final report · Jul 23, 2010 · N4203B · Substantial damage
  > The pilot's failure to abort the takeoff, which resulted in an aerodynamic stall.
- [NTSB CEN10CA428](https://openairdocs.org/ntsb/CEN10CA428.md): Bell 206B · New Hampton, IA · Accident · No injuries · Data collection · Final report · Jul 23, 2010 · N40TA · Substantial damage
  > The pilot's failure to maintain clearance from wires.
- [NTSB CEN10LA401](https://openairdocs.org/ntsb/CEN10LA401.md): Klemme William H Zenith CH 701 · Iowa Falls, IA · Accident · 1 fatal · Limited investigation · Final report · Jul 15, 2010 · N701KC · Substantial damage
  > The pilot’s failure to maintain adequate airspeed while on final approach, which resulted in an aerodynamic stall. Contributing to the accident was the pilot's lack of experience in the model of airplane.
- [NTSB CEN10CA402](https://openairdocs.org/ntsb/CEN10CA402.md): Grumman Acft ENG Cor-Schweizer G-164B · Independence, IA · Accident · No injuries · Data collection · Final report · Jul 13, 2010 · N8260K · Substantial damage
  > The pilot's failure to pay attention to the power lines and his subsequent failure to maintain clearance from the corn field during the aerial application flight.
- [NTSB CEN10LA335](https://openairdocs.org/ntsb/CEN10LA335.md): Cessna 525A · Storm Lake, IA · Accident · No injuries · Limited investigation · Final report · Jun 21, 2010 · N800VT · Substantial damage
  > The pilot’s decision to land on a water contaminated runway, which resulted in a runway excursion during the landing roll. Contributing to the accident was the pilot’s lack of knowledge regarding the landing distance required and the limited braking…
- [NTSB CEN10FA320](https://openairdocs.org/ntsb/CEN10FA320.md): Beech A36 · Lidderdale, IA · Accident · 2 fatal · Field investigation · Final report · Jun 13, 2010 · N6036U · Destroyed
  > The pilot's decision to initiate the flight in marginal weather conditions and his loss of aircraft control.
- [NTSB CEN10CA323](https://openairdocs.org/ntsb/CEN10CA323.md): Mcculley Ronald W-8 · Lamoni, IA · Accident · Serious injuries · Data collection · Final report · Jun 12, 2010 · N8519N · Substantial damage
  > The non-certificated pilot's decision to attempt a takeoff that exceeded the airplane's performance capability, which resulted in an overrun.
- [NTSB CEN10LA312](https://openairdocs.org/ntsb/CEN10LA312.md): Piper PA-34-220T · Ankeny, IA · Accident · No injuries · Limited investigation · Final report · Jun 9, 2010 · N104NW · Substantial damage
  > The failure of the stabilator control cable due to wear. Contributing to the accident was the inadequate maintenance inspection of the stabilator control cable.
- [NTSB CEN10CA349](https://openairdocs.org/ntsb/CEN10CA349.md): Piper PA-28-151 · Webster, IA · Accident · No injuries · Data collection · Final report · May 9, 2010 · N8083C · Substantial damage
  > The pilot misjudged his speed and distance during landing, which resulted in an overrun.
- [NTSB CEN10LA240](https://openairdocs.org/ntsb/CEN10LA240.md): Boeing 767 · Fort Dodge, IA · Accident · Serious injuries · Limited investigation · Final report · Apr 30, 2010 · N320AA · No damage
  > The flight crew's inadequate separation from convective activity that resulted in serious injury to an unrestrained flight attendant.
- [NTSB CEN10LA189](https://openairdocs.org/ntsb/CEN10LA189.md): Embraer ERJ 170-100 SE · Runnells, IA · Accident · Serious injuries · Limited investigation · Final report · Apr 3, 2010 · N869RW · No damage
  > A clear air turbulence encounter during cruise flight, during which an unrestrained cabin flight attendant sustained a hip fracture.
- [NTSB CEN10CA178](https://openairdocs.org/ntsb/CEN10CA178.md): Cessna 172N · Ankeny, IA · Accident · No injuries · Data collection · Final report · Mar 31, 2010 · N883AV · Substantial damage
  > A total loss of engine power due to fuel exhaustion as a result of the pilot's inadequate in-flight fuel monitoring.
- [NTSB CEN10CA177](https://openairdocs.org/ntsb/CEN10CA177.md): Cessna 182T · Lansing, IA · Accident · No injuries · Data collection · Final report · Mar 29, 2010 · N3503H · Substantial damage
  > The pilot's failure to attain a proper touchdown point, resulting in an overrun and intentional ground loop.
- [NTSB CEN10FA119](https://openairdocs.org/ntsb/CEN10FA119.md): Piper PA-31T · Forest City, IA · Accident · 1 fatal · Field investigation · Final report · Feb 12, 2010 · N250TT · Substantial damage
  > The pilot's failure to maintain airplane control during final approach.
- [NTSB CEN10CA106](https://openairdocs.org/ntsb/CEN10CA106.md): Piper PA-24-260 · Cherokee, IA · Accident · No injuries · Data collection · Final report · Jan 21, 2010 · N8916P · Substantial damage
  > The pilot misjudged his altitude while on short final approach.
- [NTSB CEN10LA105](https://openairdocs.org/ntsb/CEN10LA105.md): Beech B200 · Sioux City, IA · Accident · No injuries · Limited investigation · Final report · Jan 19, 2010 · N586BC · Substantial damage
  > The flight crew's decision to attempt a flight that was below takeoff, landing, and alternate airport weather minimums, which led to a touchdown off the runway surface by the pilot-in-command.

Next page: https://openairdocs.org/ntsb.md?state=IA&page=6

## 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."eventStateOrRegion" = 'IA' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=5&state=IA

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