CHI97LA077

NTSB accident investigation · Beech A36 · Matherville, IL · February 25, 1997

Accident · No injuriesLimited investigationFinal report
Date
February 25, 1997, 15:30 local (21:30 UTC)
Place
Matherville, IL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N18DRBeech A36
Weather
Visual (VMC) · Day
Status
Completed · report September 5, 1997
Report
Approved by Office Director
FAA report
19970225001869A
Case key
10522

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

a loss of engine as a result of the pilot-in-command's improper positioning of the fuel tank selector. A factor was the rough terrain.

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 engine powerManeuvering
Fluid,fuel - starvationCause
Fuel tank selector position - improperPilot in commandCause
Forced landingEmergency descent/landing
In flight collision with terrain/waterEmergency descent/landing
Terrain condition - rough/unevenFactor

Analysis

During an engine-out emergency procedure, the pilot 'completed the checklist rapidly,' and continued to execute the forced-landing procedure. In the pilot's written statement he contested that he 'looking down, changed right to left tanks.' At 1000 feet AGL the CFI, 'elected to discontinue the maneuver,' and proceeded with a go-around. The engine did not recover from the idle position, and the pilot continued with the forced landing and proceeded to land the airplane, in a gear-up configuration, in a rough field. Postcrash investigation showed that the fuel selector was set in the 'Off' position.

Factual narrative

On February 25, 1997, at 1530 central standard time, a Beech A36, N18DR, sustained substantial damage during a forced landing in a field one-half mile south south-east of Matherville, Illinois. The instructor pilot indicated that he was giving a biennial flight review to the second pilot and they were demonstrating forced landing technique when the engine failed to respond and an actual forced landing became necessary. Neither pilot reported injuries. The personal 14 CFR Part 91 flight was operating in visual meteorological conditions. No flight plan was on file. The local flight departed Moline, Illinois, at 1500.

In a written statement by the Certified Flight Instructor (CFI), the CFI pulled the engine power lever aft to simulate an engine power loss. During the engine-out emergency procedure, the pilot "completed the checklist rapidly," and continued to execute the forced-landing procedure. During the completion of the checklist the pilot said, " I'm changing tanks," and the CFI responded, "Don't bother." In the pilot's written statement he contested that, "looking down, [I] changed right to left tanks."

About 1000 feet AGL the CFI, "elected to discontinue the maneuver," and proceeded to go-around. The CFI advanced the propeller lever forward and, "noticed it govern the propeller RPM as I selected cowl flaps open and full throttle, the prop failed to govern at that time." The CFI reported that, "I became alarmed. I selected mixture to full rich and boost pump on as well as leaving the magnetos on the "Both" position." The CFI next chose a suitable field and, "must of directed Larry to it or he chose it at the same time." The pilot and CFI keep the yoke on the left side, "so that control would not be interrupted." The pilot continued with the forced landing and proceeded to land the airplane, in a gear-up configuration, in the predetermined rough field.

Post crash investigation showed that the fuel selector was set in the "Off" position, and the configuration of the fuel selector was " not visible to anyone but the pilot in the left seat."

Aircraft

Registration
N18DR
Reported as
Beech A36
Category
Airplane
Serial number
E-1228
Engine
Continental IO-520-BA, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
E. B. E., Inc.
Airworthiness certificate
Standard, Normal
Departed
MLI · Moline, IL

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
35
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
847 total · 482 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 15 knots, gusting 20
Visibility
10 statute miles
Lowest ceiling
None
Temperature
37 °F, dew point 28 °F
Altimeter
30.00 inHg
Observed at
KML, 11 nm away

FAA reports on this event · 1

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