CHI06CA008

NTSB accident investigation · Cessna 310R · Ottumwa, IA · October 13, 2005

Accident · Minor injuriesData collectionFinal report
Date
October 13, 2005, 07:41 local (12:41 UTC)
Place
Ottumwa, IA
Injuries
2 minor, 3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N310SKCessna 310R
Weather
Instrument (IMC) · Day
Status
Completed · report February 28, 2006
Report
Approved by Office Director
Parties
Des Moines, IA FSDO
FAA report
20051013025759A
Case key
62774

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

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.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightLanding - flare/touchdown
Altitude - misjudgedPilot in commandCause
Weather condition - below approach/landing minimumsFactor
Airspeed - inadequatePilot in commandCause
Weather condition - fog
Stall - encounteredPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - runway

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 narrative

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.

Aircraft

Registration
N310SK
Reported as
Cessna 310R
Category
Airplane
Serial number
310R1353
Engine
Continental IO-520M, reciprocating
Damage
Substantial damage
Flight
Part 135
Registered owner
B & F Aviation, Inc.
Airworthiness certificate
Standard, Normal
Departed
BLV · Belleville, IL
Destination
FOD · Fort Dodge, IA
Flight plan
IFR

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Co-pilot
Age
25
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Flight hours
2,600 total · 280 in this make and model

Weather

Conditions
Instrument (IMC) · Day

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.