Aviation Accident Summaries

Aviation Accident Summary CHI06CA008

Ottumwa, IA, USA

Aircraft #1

N310SK

Cessna 310R

Analysis

The airplane stalled and impacted the runway while landing. The pilot reported that while en route a passenger stated that he was ill. The pilot contacted air traffic control and diverted to a nearby airport. The pilot reported he initiated an ILS approach and told a pilot rated passenger to "report the runway in sight." The pilot stated, "He called my attention to the runway ahead. I saw it and continued the descent." The pilot reported that when over the runway at an altitude of 20 feet, the airplane stalled and impacted the runway. The accident airport weather conditions reported 12 minutes after the accident, were visibility less than 1/4 mile with fog, and a 100 foot indefinite ceiling. This information was being broadcasted over the airport Automated Surface Observing System (ASOS). The ceiling and visibility had not changed during the time period starting one hour prior to the accident to two hours after the accident. The pilot reported the weather as being 1/2 mile visibility with a 200 foot overcast ceiling. The minimums for the ILS approach were 1/2 mile visibility and a 200 foot ceiling.

Factual Information

This report is based on information received by the NTSB. Additional details may be found in the NTSB's public docket for this case. For further information, please contact the NTSB Office of Public Inquiries.

Probable Cause and Findings

The pilot misjudged his altitude and airspeed while landing which resulted in the airplane stalling 20 feet above the runway. A factor associated with the accident was the pilot's execution of the approach when reported weather conditions were below the minimums required for the approach.

 

Source: NTSB Aviation Accident Database

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