DEN88LA146

NTSB accident investigation · Cessna 188 · Sentinel Butte, ND · July 3, 1988

Accident · No injuriesLimited investigationFinal report
Date
July 2, 1988, 22:15 local (Jul 3, 1988, 04:15 UTC)
Place
Sentinel Butte, ND
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N3546QCessna 188
Weather
Visual (VMC) · Dusk
Status
Completed · report March 13, 1989
Report
Approved by Office Director
FAA report
19880702024999A
Case key
17494

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 encounter with weatherCruise - normal
Flight into known adverse weather - initiatedPilot in commandCause
Weather condition - thunderstormFactor
Weather condition - lightningFactor
Loss of control - in flightManeuvering
Weather condition - turbulenceFactor
Descent - uncontrolledCause
Weather condition - downdraftFactor
In flight collision with terrain/waterDescent - uncontrolled
Object - tree(s)
Terrain condition - mountainous/hilly

Analysis

The pilot took off from his private airstrip near Sentinel Butte, ND, en route to beach, ND. He said there was a narrow cloud ahead, approximately 5-8 miles long, and emitting lightning, but it did not appear to him to threaten flight safety. The pilot said he suddenly hit turbulence and the wings rolled vertical, but he was able to recover. The aircraft then hit a downdraft. The pilot added full power and one notch of flaps. The aircraft brushed some tree tops, then hit a hill, tearing off the right main landing gear. The aircraft then hit the ground and skidded into another hill. The fuel tank ruptured and the aircraft caught fire. The pilot was not injured. The pilot said he never flew under the cloud.

Aircraft

Registration
N3546Q
Reported as
Cessna 188
Category
Airplane
Serial number
188-0496
Airframe hours
3,685
Engine
Continental IO-520-D, 300 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Ferry · Part 91
Registered owner
Boyd H. Trester
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 22, 1988 · 60 hours before
Departed
Sentinel Butte, ND
Destination
204 · Beach, ND

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
46
Certificate
Commercial
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
3,827 total · 2,456 in this make and model

Weather

Conditions
Visual (VMC) · Dusk
Wind
Variable at 9 knots, gusting 50
Visibility
50 statute miles
Lowest ceiling
None
Temperature
75 °F

FAA reports on this event · 1

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