CHI04LA120

NTSB accident investigation · Cessna 188B · Pleasant Hill, MO · May 15, 2004

Accident · Minor injuriesLimited investigationFinal report
Date
May 15, 2004, 17:45 local (22:45 UTC)
Place
Pleasant Hill, MO
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N188SACessna 188B
Weather
Visual (VMC) · Day
Status
Completed · report December 3, 2004
Report
Approved by Office Director
Parties
FAA
FAA report
20040515012249A
Case key
59258

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

Fuel exhaustion due to the pilot's improper fuel calculations. Contributing factors to the accident included the inaccurate fuel gage and the trees.

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 powerCruise
Fuel consumption calculations - improperPilot in commandCause
Fuel system - exhaustionCause
Fuel system,fuel quantity float/sensor - inaccurateFactor
Forced landingEmergency descent/landing
In flight collision with terrain/waterEmergency descent/landing
Object - tree(s)Factor
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The airplane was on a positioning flight when it sustained substantial damage on impact with trees during a forced landing after a loss of engine power in cruise flight. The pilot reported that he had finished spraying the last field at 1715 and the left fuel gage showed 1/2 tank (14 gallons) of fuel remaining and the right tank was dry. The pilot reported the airplane consumed about 14 gallons of fuel per hour, and that he thought he had about 45-60 minutes of fuel remaining when he departed the field. The pilot reported that the engine quit while in cruise flight, and he excuted a forced landing and impacted trees at approximately 1745. The fuel system was inspected during the recovery of the airplane. The right fuel tank was dry. The left wing tank had a ruptured fuel line. The inspection revealed there was no fuel found from the fuel line to the engine driven fuel pump. No fuel was found from the engine driven fuel pump to the mixing valve/fuel control. No fuel was found in the line from the fuel control to the fuel distributor/spider.

Factual narrative

On May 15, 2004, at 1745 central daylight time, a Cessna 188B, N188SA, operated by 1 Low Flyer Inc., sustained substantial damage on impact with trees during a forced landing after a loss of engine power in cruise flight. The commercial pilot received minor injuries. The 14 CFR Part 91 positioning flight departed at 1700 from a private airstrip near Liberty, Missouri, where it had been conducting aerial spraying, and was en route to Lawrence Smith Memorial Airport (LRY), Harrisonville, Missouri. Visual meteorological conditions prevailed. No flight plan was filed.

The pilot reported that he had finished spraying the last field at 1715 and the left fuel gage showed 1/2 tank of fuel remaining. He reported that he headed south for Harrisonville, Missouri. He flew over Lee's Summit Airport, Lee's Summit, Missouri, and the Aries power plant near Pleasant Hill, Missouri. He reported, "I noticed no power from [the] engine and began looking for a place to land. [The] engine was windmilling. I was out of altitude. I heard the airplane hit the trees."

During a telephone interview, the pilot reported that the right tank was dry when he departed the field for Harrisonville, and the left gage indicated 1/2 tank of fuel, or about 14 gallons of fuel. He reported the airplane burned about 14 gph and that he had about 45-60 minutes of fuel remaining. He reported, "Appears I ran out of gas. I should have had one hour of fuel by the gas gage."

The fuel system was inspected during the recovery of the airplane. The right fuel tank was dry. The left wing tank had a ruptured fuel line. The inspection revealed there was no fuel found from the fuel line to the engine driven fuel pump. No fuel was found from the engine driven fuel pump to the mixing valve/fuel control. No fuel was found in the line from the fuel control to the fuel distributor/spider.

Aircraft

Registration
N188SA
Reported as
Cessna 188B
Category
Airplane
Serial number
18800867
Engine
Continental IO-520, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Registered owner
1 Low Flyer Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · March 30, 2004
Departed
Liberty, MO
Destination
LRY · Harrisonville, MO

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
46
Injuries
Minor
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
1,743 total · 1,200 in this make and model · 1,575 as pilot in command · 18 in the last 90 days · 13 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 48 °F
Altimeter
30.17 inHg
Observed at
LXT, 12 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.