SEA94LA152

NTSB accident investigation · Cessna T188C · Angela, MT · June 4, 1994

Accident · No injuriesLimited investigationFinal report
Date
June 4, 1994, 06:00 local (12:00 UTC)
Place
Angela, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N2535JCessna T188C
Weather
Visual (VMC) · Day
Status
Completed · report December 7, 1994
Report
Approved by Office Director
FAA report
19940604025499A
Case key
41955

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

Directional control was not maintained. Factors to the accident were: wet terrain and inadequate aircraft preflight.

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 control - on ground/waterTakeoff - aborted
Terrain condition - wetFactor
Directional control - not maintainedPilot in commandCause
Aircraft preflight - inadequatePilot in commandFactor
On ground/water encounter with terrain/waterLanding - roll

Analysis

During the takeoff ground roll, the pilot noted that the fuel cap on the wing was loose and fuel was leaking from the filler cap. The pilot opted to abort the takeoff and applied the brakes. The pilot stated that the sod runway was wet and the brakes were not effective. The airplane began to slide and ground looped before coming to a stop.

Factual narrative

On June 4, 1994, at 0600 mountain daylight time, a Cessna T188C, N2535J, ground looped on takeoff from a private airstrip near Angela, Montana. Visual meteorological conditions prevailed at the time and no flight plan was filed for the aerial application flight. The airplane was substantially damaged and the commercial pilot was not injured. The airplane was loaded with 170 gallons of the herbicide 24D. There was no chemical spill.

In a written statement, the pilot reported that the airplane had just been fueled by the ground crew while he was loading the chemical. Prior to takeoff, the pilot stated that he checked the oil and drained the fuel pump but did not check the fuel filler caps. During the takeoff ground roll, just before lift off, the pilot noticed that the fuel cap on the right wing was loose and fuel was leaking from the filler cap. The pilot aborted the takeoff and applied the brakes. The pilot stated that the night before it had rained and the sod runway was wet. The brakes were not effective and the airplane began to slide to the side and eventually ground looped before coming to a stop.

Aircraft

Registration
N2535J
Reported as
Cessna T188C
Category
Airplane
Serial number
T18803471T
Airframe hours
2,268
Engine
Continental TSIO-520T, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Pluhar, Dennis A.
Registered owner
Pluhar, Dennis A.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 16, 1994 · 108 hours before
Airport
Haglof, runway 4, 3,000 × 50 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
39
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
4,079 total · 3,034 in this make and model · 3,926 as pilot in command · 103 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
20 statute miles
Lowest ceiling
None
Altimeter
29.00 inHg

FAA reports on this event · 1

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

Other investigations on N2535J · 1

Matched to the same aircraft by N-number and date.