# NTSB investigations: Continental C90 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 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 CHI03LA157](https://openairdocs.org/ntsb/CHI03LA157.md): Cessna 140A · Grinnell, IA · Accident · No injuries · Limited investigation · Final report · Jun 5, 2003 · N5667C · Substantial damage > The pilot's inadvertent ground loop. Factors contributing to the accident were the wind gusts and crosswind conditions. - [NTSB CHI01LA039](https://openairdocs.org/ntsb/CHI01LA039.md): Aeronca 7CCM-200 · Corning, IA · Accident · No injuries · Limited investigation · Final report · Nov 18, 2000 · N4706E · Substantial damage > The pilot did not adequately compensate for the wind conditions and the subsequent failure to maintain control of the airplane. Factors associated with the accident were the crosswind, the runway light, and the tree. - [NTSB CHI96LA033](https://openairdocs.org/ntsb/CHI96LA033.md): Forney F-1 · Estherville, IA · Accident · No injuries · Limited investigation · Final report · Nov 11, 1995 · N7515C · Substantial damage > the pilot's failure to maintain directional control of the airplane during the landing. A factor associated with the accident was the crosswind condition. - [NTSB CHI92LA051](https://openairdocs.org/ntsb/CHI92LA051.md): Luscombe 8-F · Chapin, IA · Accident · No injuries · Limited investigation · Final report · Dec 11, 1991 · N1871B · Substantial damage > Failed connecting rod which resulted in a catastrophic engine failure. A factor related to the accident was unsuitable terrain. - [NTSB CHI91LA155](https://openairdocs.org/ntsb/CHI91LA155.md): Piper J3 · Creston, IA · Accident · No injuries · Limited investigation · Final report · May 11, 1991 · N88441 · Substantial damage > Icing in the induction air control system. - [NTSB MKC78DCD15](https://openairdocs.org/ntsb/MKC78DCD15.md): Cessna 140 · Shenandoah, IA · Accident · No injuries · Closed · Jan 28, 1978 · N72750 · Substantial damage - [NTSB MKC78FCD06](https://openairdocs.org/ntsb/MKC78FCD06.md): Cessna 140 · Ankeny, IA · Accident · No injuries · Closed · Oct 19, 1977 · N2419V · Substantial damage - [NTSB MKC76FCD22](https://openairdocs.org/ntsb/MKC76FCD22.md): Cessna 140 · Des Moines, IA · Accident · No injuries · Closed · Dec 6, 1975 · N2465V · Substantial damage - [NTSB MKC73FCD27](https://openairdocs.org/ntsb/MKC73FCD27.md): Luscombe 8F · Blakesburg, IA · Accident · Minor injuries · Closed · Sep 3, 1972 · N2163B · Substantial damage - [NTSB MKC72DCD20](https://openairdocs.org/ntsb/MKC72DCD20.md): Luscombe 8F · Vinton, IA · Accident · No injuries · Closed · Aug 12, 1971 · N9922C · Substantial damage - [NTSB MKC71DCD23](https://openairdocs.org/ntsb/MKC71DCD23.md): Piper PA-11 · Emerson, IA · Accident · Minor injuries · Closed · Aug 18, 1970 · N5509H · Substantial damage - [NTSB MKC70A0033](https://openairdocs.org/ntsb/MKC70A0033.md): Alon A-2A · Clear Lake, IA · Accident · 2 fatal · Closed · Dec 15, 1969 · N5646F · Destroyed - [NTSB MKC69D0327](https://openairdocs.org/ntsb/MKC69D0327.md): Piper PA-11 · Hampton, IA · Accident · No injuries · Closed · Dec 28, 1968 · N4866M · Substantial damage - [NTSB MKC68D0186](https://openairdocs.org/ntsb/MKC68D0186.md): Piper PA-11 · Pocahontas, IA · Accident · No injuries · Closed · Aug 19, 1967 · N4985M · Substantial damage - [NTSB MKC68D0504](https://openairdocs.org/ntsb/MKC68D0504.md): Piper PA-11 · Terril, IA · Accident · No injuries · Closed · Aug 16, 1967 · N5010H · Substantial damage - [NTSB MKC68D0005](https://openairdocs.org/ntsb/MKC68D0005.md): Alon A-2 · Shenandoah, IA · Accident · No injuries · Closed · Jun 4, 1967 · N6588Q · Substantial damage - [NTSB MKC67D0535](https://openairdocs.org/ntsb/MKC67D0535.md): Aeronca 7EC · Washburn, IA · Accident · No injuries · Closed · Mar 24, 1967 · N4660E · Substantial damage - [NTSB MKC67D0340](https://openairdocs.org/ntsb/MKC67D0340.md): Champion 7FC · Riceville, IA · Accident · Minor injuries · Closed · Dec 4, 1966 · N9852Y · Substantial damage - [NTSB MKC67F0015](https://openairdocs.org/ntsb/MKC67F0015.md): Cessna 140 · Des Moines, IA · Accident · No injuries · Closed · Jun 21, 1966 · N3621V · Substantial damage - [NTSB MKC67D0014](https://openairdocs.org/ntsb/MKC67D0014.md): Cessna 140 · Corning, IA · Accident · No injuries · Closed · Jun 11, 1966 · N76644 · Substantial damage - [NTSB MKC66D0305](https://openairdocs.org/ntsb/MKC66D0305.md): Aeronca 7FC · Washburn, IA · Accident · No injuries · Closed · Oct 13, 1965 · N9897B · Substantial damage - [NTSB UNK64X3317](https://openairdocs.org/ntsb/UNK64X3317.md): Champion 7FC · Forest City, IA · Accident · No injuries · Closed · Aug 10, 1964 · N9897B · 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 ('17009')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC ``` This list as a web page: https://openairdocs.org/ntsb?engine=17009&state=IA --- 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.