DEN85LA190

NTSB accident investigation · Piper PA-25-235 · Thistle, UT · July 15, 1985

Accident · No injuriesLimited investigationFinal report
Date
July 15, 1985, 13:00 local (19:00 UTC)
Place
Thistle, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7614ZPiper PA-25-235
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850715031619A
Case key
16725

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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 objectCruise - normal
Terrain condition - wire,transmission
Visual lookout - inadequatePilot in commandCause
Loss of control - in flightCruise - normal
Airspeed - uncontrolledPilot in commandCause
Altitude - uncontrolledPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - mountainous/hilly

Analysis

The plt had just completed an aerial spray mission and was flying through a canyon when the acft collided with pwr lines. Control of the acft was lost and it contacted the terrain.

Aircraft

Registration
N7614Z
Reported as
Piper PA-25-235
Category
Airplane
Serial number
25-3723
Airframe hours
5,538
Engine
Lycoming O-540-B2B5, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Thomas Boyd Woodhouse
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · July 1, 1984
Departed
44U · Salina, UT
Destination
U77 · Spanish Forks, UT

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
42
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, Invalid Medical for flight
Seat
Center
Flight hours
13,500 total · 12,000 in this make and model · 300 in the last 90 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
15 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point -0 °F

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 N7614Z · 1

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