MIA94LA011

NTSB accident investigation · Cessna AT188B · Zellwood, FL · October 24, 1993

Accident · Minor injuriesLimited investigationFinal report
Date
October 24, 1993, 08:31 local (12:31 UTC)
Place
Zellwood, FL
Injuries
1 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N731MFCessna AT188B
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 1994
Report
Approved by Office Director
FAA report
19931024040639A
Case key
37450

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

Partial 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 powerCruise - normal
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - none suitableCause

Analysis

The commercial pilot leveled off at 200 feet AGL and reduced throttle to cruise power. The power came back to idle RPM, the pilot immediately applied full throttle; however, the power remained at idle RPM. A forced landing was made straight ahead to unsuitable terrain. On touchdown the main landing gear separated after colliding with furrows running perpendicular to the landing area. The airplane continued forward, struck a ditch and nosed over. Examination of the airplane wreckage by the FAA failed to reveal the reason for the partial loss of engine power.

Factual narrative

On October 24, 1994, at about 0831 eastern daylight time, a Cessna AT188B, N731MF, registered to AG Care Inc., operating as a 14 CFR Part 137 aerial application flight, experienced a partial loss of engine power in cruise flight. The commercial pilot conducted a forced landing to unsuitable terrain and crashed. The airplane was destroyed and the pilot sustained minor injuries. Visual meteorological conditions prevailed and no flight plan was filed. The flight originated from a private grass strip in the vicinity of Zellwood, Florida, about 1 minute before the accident.

The pilot-in-command stated to the NTSB investigator-in- charge, that he departed Longscott Airport from runway 36 at about 08:30. Upon reaching 200 feet agl, he reduced the throttle to cruise power and made a crosswind turn. The power came back to idle rpm, the pilot immediately applied full throttle; however the power remained at idle rpm. A forced landing was made straight ahead. On touchdown, the main landing gear separated after colliding with furrows running perpendicular to the landing direction. The airplane continued forward, struck a ditch, and nosed over.

Examination of the airplane wreckage by the FAA revealed no determination for the partial loss of engine power could be determined.

Aircraft

Registration
N731MF
Reported as
Cessna AT188B
Category
Airplane
Serial number
18802995T
Airframe hours
5,077
Engine
Continental IO-520-D32B, 300 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Registered owner
Ag Care Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · March 8, 1993 · 327 hours before
Destination
80X

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
47
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
38,000 total · 5,500 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 7 knots
Visibility
1 statute miles
Lowest ceiling
300 ft overcast
Temperature
70 °F, dew point 70 °F
Altimeter
29.00 inHg
Observed at
MCO, 15 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.