CEN11CA033

NTSB accident investigation · McClish B85C · New Baden, IL · October 22, 2010

Accident · Minor injuriesData collectionFinal report
Date
October 22, 2010, 12:15 local (17:15 UTC)
Place
New Baden, IL
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N1611NMcClish B85C
Defining event
Approach-VFR pattern final: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report March 16, 2011
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Admininstration
FAA report
20101022052549A
Case key
77663

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

On this page

Probable cause

The pilot's failure to maintain control of the airplane during landing.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotFunk B85C: 2 casesAll aircraft: 9,295 casesProbable cause
Turbulence: terrain induced turbulenceEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeFunk B85C: 1 caseAll aircraft: 70 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot was returning to his home airfield after a local flight. The pilot stated that the final approach to the runway was a little longer than normal and thus the airplane was at a lower altitude. As the airplane approached the runway threshold he reduced the engine power. The airplane touched down in a plowed field about 100 feet from the end of the runway, resulting in substantial damage to the left wing. The pilot opined that the loss of control was a result of the airplane encountering turbulence on the approach. The pilot indicated that there were no mechanical malfunctions associated with the airplane during the flight.

Factual narrative

The pilot was returning to his home airfield after a local flight. The pilot stated, “My pattern was a little extended so my final approach was longer and brought me in a little low. I increased power then reduced same as I reached the runway threshold. My altitude at the time of my power reduction was below the treeline.” The airplane sustained substantial damage to its left wing when it impacted terrain and came to rest in a plowed field about 100 feet from the end of the runway. The pilot reported that the airplane flew through pockets of turbulence during the approach and that caused the loss of airplane control. The pilot indicated that there were no mechanical malfunctions associated with the airplane during the flight.

Aircraft

Registration
N1611N
Reported as
McClish B85C
Category
Airplane
Serial number
411
Airframe hours
441
Engine
Cont Motor C90-12F, 95 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 29, 2009
Departed
6LL6 · New Baden, IL
Destination
6LL6 · New Baden, IL
Airport
6LL6 · Fischer's RLA Airport, runway 18, 2,400 × 75 ft, grass/turf

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
Pilot
Age
85
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
October 27, 2009
Seat
Left
Flight hours
370 total · 91 in this make and model · 300 as pilot in command · 15 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 11 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 32 °F
Altimeter
30.13 inHg
Observed at
BLV, 9 nm away

Docket · 1

The files NTSB released with the investigation on November 4, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.1 MB in all.

FAA reports on this event · 1

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