SEA87LA067

NTSB accident investigation · Grumman G164B · Reubens, ID · March 20, 1987

Accident · No injuriesLimited investigationFinal report
Date
March 19, 1987, 16:00 local (Mar 20, 1987, 00:00 UTC)
Place
Reubens, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N6798QGrumman G164B
Weather
Visual (VMC) · Day
Status
Completed · report October 7, 1988
Report
Approved by Office Director
FAA report
19870319008059A
Case key
40600

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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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 - on ground/waterTakeoff - roll/run
Landing gear,main gear attachment - failure,totalCause
Directional control - not possibleFactor
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - ditchFactor
Nose overTakeoff - roll/run

Analysis

During takeoff run the aircraft veered to the right of the runway, struck a ditch, and then nosed over inverted. The pilot found that the right dowel pin on the right main gear had broken. The reason for the failure could not be determined.

Aircraft

Registration
N6798Q
Reported as
Grumman G164B
Category
Airplane
Serial number
310B
Airframe hours
3,522
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 91
Operator
Larry Boyer Land & Cattle Rnch
Registered owner
Larry Boyer Land & Cattle Rnch
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 30, 1986
Departed
Reubens, ID
Airport
Star Mill, runway 27, 2,500 × ft, gravel

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
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Toxicology
Performed
Flight hours
4,891 total · 330 in this make and model · 4,704 as pilot in command · 90 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 3 knots
Visibility
3 statute miles
Lowest ceiling
None
Temperature
45 °F
Altimeter
29.00 inHg

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 N6798Q · 1

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