CHI95LA106

NTSB accident investigation · Air Tractor AT-301 · Meade, KS · March 21, 1995

Accident · FatalLimited investigationFinal report
Date
March 20, 1995, 18:55 local (Mar 21, 1995, 00:55 UTC)
Place
Meade, KS
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N5237SAir Tractor AT-301
Weather
Visual (VMC) · Day
Status
Completed · report October 27, 1995
Report
Approved by Office Director
FAA report
19950320004559A
Case key
9855

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 pilot's not obtaining/maintaining clearance with the utility pole. A factor was the utility pole.

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.

In flight collision with objectManeuvering - aerial application
Object - utility poleFactor
Clearance - not obtained/maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

While maneuvering during aerial application, the airplane impacted a utility pole with the right wing and descended into the terrain. Subsequent examination failed to reveal any pre- impact anomalies with the airplane or any physical condition of the pilot which would have contributed to the accident.

Factual narrative

On March 20, 1995, at 1855 central standard time, an Air Tractor AT-301, N5237S, registered to Bringham Flying Service, Inc., of Meade, Kansas, and operated by a commercial rated pilot, impacted a pole, and the terrain, while maneuvering during the aerial application of a herbicide, ten miles north of Meade, Kansas. The airplane was destroyed. The pilot sustained fatal injuries. The local CFR Part 137 flight was operating in visual meteorological conditions. No flight plan was on file. The flight originated from Meade, Kansas, time unknown.

An eyewitness stated that he had observed the accident airplane conducting the aerial application to the south of his position. His attention was directed to some work he was doing when he heard a noise and realized that the airplane had impacted an electrical power pole. He stated that he then watched as the airplane impacted the terrain.

Portions of the right wing, right wing tip, and right aileron were found co-located with the top of the utility pole across the road from the pole and in the direction of travel of the accident airplane.

A wreckage diagram was prepared by an FAA inspector and is attached to this report.

An examination of the accident site revealed sequential horizontal indentations in the terrain at the initial terrain impact point consistent with the proportion and location of the propeller blades. Inspection of the engine failed to reveal any pre-impact anomalies.

Post mortem examination of the pilot found no pre existent pathology. The autopsy was conducted at the Southwest Medical Center, Liberal, Kansas, on March 21, 1995.

Toxicological examination of post-accident specimens from the pilot detected 38.600 (ug/ml, ug/g) salicylate in the urine. Salicylate is a by-product of aspirin

Aircraft

Registration
N5237S
Reported as
Air Tractor AT-301
Category
Airplane
Serial number
301-0131
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial application · Part 137
Registered owner
Bringham Flying Service, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 14, 1994
Departed
MEJ

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
44
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Unknown
Seat
Center
Toxicology
Performed
Flight hours
10,000 total

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 9 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 30 °F
Altimeter
29.00 inHg
Observed at
CGK, 43 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.