CHI95LA217

NTSB accident investigation · Schweizer G-164B · Kenmare, ND · July 11, 1995

Accident · Serious injuriesLimited investigationFinal report
Date
July 11, 1995, 07:35 local (12:35 UTC)
Place
Kenmare, ND
Injuries
1 serious
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N6623QSchweizer G-164B
Weather
Visual (VMC) · Day
Status
Completed · report February 27, 1996
Report
Approved by Office Director
FAA report
19950711048069A
Case key
9939

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

the pilot's not obtaining/maintaining proper climb rate.

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 - in flightClimb - to cruise
Proper climb rate - not obtained/maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The pilot was on initial climb with a hopper full of a herbicide for an aerial application flight. After departure the airplane descended into the terrain where impact and a post accident fire destroyed the airplane. The pilot does not recall events after the airplane started settling. There were no eyewitnesses to the accident. A post accident examination failed to reveal any preexisting mechanical anomalies.

Factual narrative

On July 11, 1995, at 0735 central daylight time, a Schweizer G- 164B, N6623Q, was destroyed and the commercial pilot sustained serious injuries when it impacted the terrain shortly after takeoff from Kenmare Municipal Airport, Kenmare, North Dakota. The local 14 CFR Part 137 aerial application flight operated without a flight plan in visual meteorological conditions.

The pilot reported that he did not recall anything except the airplane settling after takeoff. He did not report any mechanical difficulties.

No eyewitnesses to the accident were located.

A post accident investigation failed to reveal any pre-existing mechanical anomalies.

The airplane hopper was loaded with the herbicide (2-4-D) at the time of the accident.

A post-impact fire consumed most of the airframe.

Aircraft

Registration
N6623Q
Reported as
Schweizer G-164B
Category
Airplane
Serial number
149B
Airframe hours
2,600
Engine
P&W R-985-AN1, 450 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Aerial application · Part 137
Registered owner
Brekhus, Kenneth J.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · May 5, 1995 · 260 hours before
Departed
ND26

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
30
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
825 total · 511 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 11 knots
Visibility
20 statute miles
Lowest ceiling
10,000 ft broken
Temperature
73 °F, dew point 63 °F
Altimeter
29.00 inHg
Observed at
MOT, 38 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.

Other investigations on N6623Q · 2

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