ATL91LA119

NTSB accident investigation · Cessna 188 · Muscle Shoals, AL · June 29, 1991

Accident · Serious injuriesLimited investigationFinal report
Date
June 29, 1991, 11:09 local (16:09 UTC)
Place
Muscle Shoals, AL
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N48430Cessna 188
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
Case key
8425

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 loss of engine power for undetermined reasons.

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 - aerial application
Reason for occurrence undeterminedCause
Forced landingManeuvering - turn to landing area (emergency)
In flight collision with objectManeuvering - turn to landing area (emergency)
Object - tree(s)

Analysis

According to the pilot, approximately 40 gallons of fuel was on board the airplane when he departed the private airstrip. About 35 minutes into the spraying operation the engine lost power during a swath run. The airplane collided with 50 to 75 foot tall trees on the departure end of the field, and crashed in an adjacent field 500 feet beyond the trees. The post-crash examination of the airplane failed to reveal any preimpact mechanial problems; there was a substantial amount of the fuel in the damaged fuel system.

Aircraft

Registration
N48430
Reported as
Cessna 188
Category
Airplane
Serial number
188-02362T
Engine
Continental IO-520, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Brooks Ag Service, Inc.
Registered owner
Brooks Ag Service, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · January 2, 2000
Departed
Town Creek, AL

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
50
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
12,000 total · 9,000 in this make and model · 75 in the last 90 days · 60 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
7 statute miles
Lowest ceiling
None
Temperature
86 °F, dew point 72 °F
Altimeter
30.00 inHg
Observed at
MSL, 3 nm away