Wsk Pzl Mielec PZL-M-18 N4609P

Summary

On 11 July 1995 at about 11:50 local time, a Wsk Pzl Mielec PZL-M-18 registered N4609P was involved in an accident near Carlisle, Arkansas, United States. 2 people were on board and one died. The aircraft was destroyed. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

11 July 1995 at 11:50

Classification

Accident

Location

Carlisle, Arkansas, United States

Coordinates

34.7794, -91.7395

Aircraft

Wsk Pzl Mielec PZL-M-18

Registration

N4609P

Category

Airplane

Engines

1

Operator

Not recorded

Operating rule

Part 137: Agricultural

Purpose of flight

Aerial Application

Phase of flight

Not recorded

Aircraft damage

Destroyed

Weather

VMC

Light

Day

NTSB number

FTW95LA288

1 person died.

The pilot delayed pull-up from a swath run and failed to maintain clearance from the obstruction (grain elevator). A factor relating to the accident was: the pilot's use of medications that were not approved for use while flying.

Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.

Read the full NTSB narrative

During the 4th swath run of an aerial application flight, the flightpath of the airplane was directly in line with a grain elevator that was near the edge of the field. The pilot initiated a pull-up to clear the elevator; however, the airplane struck the ridge line of the dryer roof on the elevator building. The airplane then went into an uncontrolled descent and impacted a lightning wire and a concrete building. Also, a person on the ground was struck by a brick and received minor injuries. A pathology report of the pilot indicated that he was flying with 'lesions that had an appearance consistent with healing burns.' Toxicology tests of the pilot's blood showed 0.087 mcg/ml Norpropoxyphene, and 0.638 mcg/ml Butalbital (pain medications). Tests of his urine showed 0.787 mcg/ml Norpropoxyphene, 0.394 mcg/ml Butalbital, and 81.1 mcg/ml Acetaminophen (Tylenol). Also, Chlorpheniramine (antihistamine) and Pseudoephedrine (decongestant) were detected in his blood; and Chlorpheniramine, Pseudoephedrine, Ephedrine (decongestant) and Phenylpropanolamine (antihistamine) were detected in his urine. According to an FAA toxicologist, each medication was below a therapeutic level; however, their combined effects would have been additive and may have caused impairment of the pilot. The pain medications and antihistamines are not approved for use while flying.

Quoted verbatim from the NTSB record.