# NTSB investigations: Lycoming I0360 series, 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.

## Latest cases

- [NTSB CEN26LA309](https://openairdocs.org/ntsb/CEN26LA309.md): Mooney M20E · West Branch, IA · Accident · No injuries · Class 4 · Limited · Investigation open · Sep 2, 2026 · N55GA · Substantial damage
- [NTSB GAA16CA501](https://openairdocs.org/ntsb/GAA16CA501.md): Piper PA28R · Ottumwa, IA · Accident · No injuries · Data collection · Final report · Sep 21, 2016 · N3803T · Substantial damage
  > The pilot receiving instruction's failure to maintain adequate airspeed and his exceedance of the airplane's critical angle-of-attack during a simulated engine failure and landing, which resulted in an aerodynamic stall. Contributing to the accident was the…
- [NTSB GAA16CA093](https://openairdocs.org/ntsb/GAA16CA093.md): Cessna 172 · Newton, IA · Accident · No injuries · Data collection · Final report · Jan 2, 2016 · N947SP · Substantial damage
  > The pilot's failure to maintain airplane control during the takeoff, resulting in a runway excursion, and airplane nose over.
- [NTSB CEN13CA529](https://openairdocs.org/ntsb/CEN13CA529.md): Cessna 172R · Council Bluff, IA · Accident · No injuries · Data collection · Final report · Sep 4, 2013 · N368ES · Substantial damage
  > The student pilot's loss of directional control during takeoff.
- [NTSB CEN13CA289](https://openairdocs.org/ntsb/CEN13CA289.md): Cessna 172S · Ankeny, IA · Accident · No injuries · Data collection · Final report · May 14, 2013 · N947SP · Substantial damage
  > The student pilot's improper flare which resulted in a hard landing.
- [NTSB CEN12CA402](https://openairdocs.org/ntsb/CEN12CA402.md): Schweizer TH55A/269A · Grinnell, IA · Accident · No injuries · Data collection · Final report · Jun 26, 2012 · N488MC · Substantial damage
  > The pilot’s inadequate compensation for the wind during a hovering maneuver, which resulted in a loss of tail rotor effectiveness and directional control.
- [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 CHI05LA083](https://openairdocs.org/ntsb/CHI05LA083.md): Mooney M20E · Bloomfield, IA · Accident · 1 fatal · Limited investigation · Final report · Mar 28, 2005 · N6092Q · Destroyed
  > The pilot's failure to maintain airspeed which resulted in an inadvertent stall/spin. The low altitude was a factor.
- [NTSB CHI04LA085](https://openairdocs.org/ntsb/CHI04LA085.md): Cessna 172R · Dubuque, IA · Accident · Minor injuries · Limited investigation · Final report · Mar 9, 2004 · N105FS · Substantial damage
  > The flight instructor's inadequate in-flight planning/decision which resulted in ice accretion on the airframe, and his failure to maintain adequate airspeed resulting in a stall. Contributing factors were the ice contamination, the aircraft's low altitude…
- [NTSB CHI01LA178](https://openairdocs.org/ntsb/CHI01LA178.md): Enstrom F-28A · Eldridge, IA · Accident · Serious injuries · Limited investigation · Final report · Jun 19, 2001 · N612B · Substantial damage
  > The inadequate autorotation and disregarded wind information by the pilot. Factors were the gusting tailwind and the loss of engine power for undetermined reasons.
- [NTSB MKC87FA106](https://openairdocs.org/ntsb/MKC87FA106.md): Piper PA-28R-180 · Sioux City, IA · Accident · 3 fatal · Field investigation · Final report · May 21, 1987 · N4982J · Destroyed
  > The PIC had telephoned the fss at huron, s.d. for enr wx to Sioux City, IA, fm Sioux falls, s.d., late the evening of may 20. The fcst indicated IFR flt cond's with intermittent trsms along the rte throughout the fcst period. The PIC dptd Sioux falls, s.d. at…
- [NTSB MKC84LA009](https://openairdocs.org/ntsb/MKC84LA009.md): Piper PA-28R-200 · Carlisle, IA · Accident · No injuries · Limited investigation · Final report · Oct 16, 1983 · N2825T · Substantial damage
  > The pilot said the fuel gauges read full on the ground but as he leveled off in cruise they dropped to a reading of much less than full. The acft ran out of fuel short of destination. The pilot blamed the flu and fatigue for his oversight.
- [NTSB MKC83LA002](https://openairdocs.org/ntsb/MKC83LA002.md): Beech C24R · Centerville, IA · Accident · No injuries · Limited investigation · Final report · Oct 2, 1982 · N525SB · Substantial damage
  > The pilot reported that the approach was a little high and fast, then the right tire blew out on touchdown. He stated that power was added to maintain directional control, and he was unable to stop at the end of the runway. However, witnesses indicated that…
- [NTSB MKC82FCD09](https://openairdocs.org/ntsb/MKC82FCD09.md): Hughes 269B · Tipton, IA · Accident · Serious injuries · Final report · Jul 29, 1982 · N9357F · Substantial damage
  > The helicopter crashed during takeoff on a flight to pollenate corn. The pilot reported that he made a running takeoff across the runway. He stated that the helicopter became airborne at the north edge of the runway, but started to settle as it went over the…
- [NTSB MKC81FCD34](https://openairdocs.org/ntsb/MKC81FCD34.md): Hughes 269B · Marion, IA · Accident · Serious injuries · Closed · Aug 13, 1981 · N9357F · Substantial damage
- [NTSB MKC81FA044](https://openairdocs.org/ntsb/MKC81FA044.md): Piper PA-28R · Colo, IA · Accident · 5 fatal · Closed · Jul 25, 1981 · N16328 · Destroyed
- [NTSB MKC81FCD17](https://openairdocs.org/ntsb/MKC81FCD17.md): Mooney M20J · Norwalk, IA · Accident · No injuries · Closed · Apr 23, 1981 · N4452H · Substantial damage
- [NTSB MKC81FCD02](https://openairdocs.org/ntsb/MKC81FCD02.md): Entrom F-28A · Carson, IA · Accident · No injuries · Closed · Nov 23, 1980 · N23HC · Substantial damage
- [NTSB MKC80FCD11](https://openairdocs.org/ntsb/MKC80FCD11.md): Piper PA-28R · Ankeny, IA · Accident · No injuries · Closed · Jan 27, 1980 · N57305 · Substantial damage
- [NTSB MKC79FCD16](https://openairdocs.org/ntsb/MKC79FCD16.md): Mooney M20E · Cresco, IA · Accident · Minor injuries · Closed · Apr 20, 1979 · N7115U · Substantial damage
- [NTSB MKC78FCD31](https://openairdocs.org/ntsb/MKC78FCD31.md): Piper PA-28R · Iowa City, IA · Accident · No injuries · Closed · May 30, 1978 · N2895T · Substantial damage
- [NTSB MKC78DCD11](https://openairdocs.org/ntsb/MKC78DCD11.md): Beech A24 · Des Moines, IA · Accident · No injuries · Closed · Feb 15, 1978 · N6927Q · Substantial damage
- [NTSB MKC77DCD37](https://openairdocs.org/ntsb/MKC77DCD37.md): Hughes 269B · Hawkeye, IA · Accident · No injuries · Closed · Jun 29, 1977 · N9357F · Substantial damage
- [NTSB MKC77FCD20](https://openairdocs.org/ntsb/MKC77FCD20.md): Piper PA-28 · Oskaloosa, IA · Accident · No injuries · Closed · May 22, 1977 · N4646J · Substantial damage
- [NTSB MKC76FCD02](https://openairdocs.org/ntsb/MKC76FCD02.md): Piper PA-28R · Council Bluffs, IA · Accident · No injuries · Closed · Jul 17, 1975 · N4970S · Substantial damage
- [NTSB MKC75FCD33](https://openairdocs.org/ntsb/MKC75FCD33.md): Mooney M20F · Davenport, IA · Accident · No injuries · Closed · Feb 9, 1975 · N3498N · Substantial damage
- [NTSB MKC75PCD31](https://openairdocs.org/ntsb/MKC75PCD31.md): Piper PA-28R · Burlington, IA · Accident · No injuries · Closed · Jan 3, 1975 · N2989R · Substantial damage
- [NTSB MKC75FCD22](https://openairdocs.org/ntsb/MKC75FCD22.md): Hughes 269B · Waterloo, IA · Accident · No injuries · Closed · Oct 30, 1974 · N9487F · Substantial damage
- [NTSB MKC73FCD61](https://openairdocs.org/ntsb/MKC73FCD61.md): Enstrom F-28A · Altoona, IA · Accident · No injuries · Closed · May 4, 1973 · N2517M · Substantial damage
- [NTSB MKC73DCD13](https://openairdocs.org/ntsb/MKC73DCD13.md): Piper PA-28R · Ottumwa, IA · Accident · No injuries · Closed · Aug 1, 1972 · N3866T · Substantial damage
- [NTSB MKC72DCD24](https://openairdocs.org/ntsb/MKC72DCD24.md): Hughes 269A · Nevada, IA · Accident · No injuries · Closed · Aug 13, 1971 · N8892F · Substantial damage
- [NTSB MKC72DCD07](https://openairdocs.org/ntsb/MKC72DCD07.md): Mooney M20E · Dubuque, IA · Accident · No injuries · Closed · Jul 3, 1971 · N79341 · Substantial damage
- [NTSB MKC70FCD20](https://openairdocs.org/ntsb/MKC70FCD20.md): Piper PA-28R · Crescent, IA · Accident · No injuries · Closed · Mar 1, 1970 · N7665J · Substantial damage
- [NTSB MKC70D0264](https://openairdocs.org/ntsb/MKC70D0264.md): Piper PA-28R · Muscatine, IA · Accident · No injuries · Closed · Nov 9, 1969 · N4696J · Substantial damage
- [NTSB MKC70I0141](https://openairdocs.org/ntsb/MKC70I0141.md): Beech B95A · Oskaloosa, IA · Incident · No injuries · Closed · Aug 12, 1969 · N9697Y · Minor damage
- [NTSB MKC68D0517](https://openairdocs.org/ntsb/MKC68D0517.md): Beech A23-24 · Leon, IA · Accident · No injuries · Closed · Apr 12, 1968 · N7907L · Substantial damage
- [NTSB MKC68D0312](https://openairdocs.org/ntsb/MKC68D0312.md): Mooney 20F · Lamoni, IA · Accident · No injuries · Closed · Nov 11, 1967 · N9573M · Substantial damage
- [NTSB MKC68D0084](https://openairdocs.org/ntsb/MKC68D0084.md): Mooney M20E · Sioux City, IA · Accident · No injuries · Closed · Jun 23, 1967 · N5534Q · Substantial damage
- [NTSB MKC67D0367](https://openairdocs.org/ntsb/MKC67D0367.md): Mooney M20E · Bellevue, IA · Accident · No injuries · Closed · Jan 7, 1967 · N79832 · Substantial damage

## 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'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41515'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41515&state=IA

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.