DEN86LA205

NTSB accident investigation · Schweizer G164A · Grandin, ND · July 24, 1986

Accident · No injuriesLimited investigationFinal report
Date
July 24, 1986, 11:30 local (16:30 UTC)
Place
Grandin, ND
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N8379Schweizer G164A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860724035729A
Case key
17019

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.

On ground/water collision with objectTakeoff - roll/run
Airport facilities,runway/landing area condition - high vegetationFactor
Judgment - poorPilot in commandFactor
Airport facilities,runway/landing area condition - softFactor
Directional control - not maintainedPilot in commandCause
Airport facilities,runway/landing area condition - wetFactor
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - groundFactor
Nose overTakeoff - roll/run

Analysis

Plt was attempting to take off from 2600 ft x 50 ft sod strip with full fuel (36 gal) and 160 gal of M22, a fungicide. Center of rwy was soft from recent rains. Plt began takeoff roll on right side of rwy. Right wing and spray boom contacted tall grain stalks along side of rwy and acft spun around and skidded sideways. Left wing tip dug into ground and acft cartwheeled.

Aircraft

Registration
N8379
Reported as
Schweizer G164A
Category
Airplane
Serial number
872
Airframe hours
4,802
Engine
P&W R-985-AN1, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Cameron Wischer, doing business as Wischer Aviation
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Unknown · December 16, 1985
Airport
Dakota, runway 18, 2,600 × 50 ft, grass/turf

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
29
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
1,849 total · 807 in this make and model · 1,753 as pilot in command · 294 in the last 90 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 12 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 68 °F
Altimeter
29.00 inHg
Observed at
FAR, 21 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 N8379 · 3

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