SEA84FA164

NTSB accident investigation · Bellanca 7GCBC · Gorst, WA · July 6, 1984

Accident · Serious injuriesField investigationFinal report
Date
July 6, 1984, 13:55 local (20:55 UTC)
Place
Gorst, WA
Injuries
2 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N57396Bellanca 7GCBC
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840706073249A
Case key
39811

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 - in flightTakeoff - initial climb
Maintenance - improperOther maintenance personnelFactor
Electrical system,fuse - lack ofFactor
Warning system(other) - inoperative
Ignition system,spark plug - worn
Pull-up - excessivePilot in commandCause
Airspeed(vs) - not maintainedPilot in commandCause
Stall - inadvertentPilot in command
In flight collision with terrain/waterDescent - uncontrolled

Analysis

According to witnesses the acft departed rwy 19 & initiated a climbing left turn. The acft was then observed to increase angle of bank to the left and climb rate. At about 50 to 75 ft, the acft entered a steep uncontrolled descent & collide with the ground. An exam of the wreckage revealed that 5 of 8 spark plugs were worn & the stall warning light/horn fuse was missing.

Aircraft

Registration
N57396
Reported as
Bellanca 7GCBC
Category
Airplane
Serial number
489-73
Airframe hours
1,126
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Elaine Ryan
Airworthiness certificate
Standard, Aerobatic; Standard, Normal
Last inspection
Annual · October 11, 1983 · 24 hours before
Departed
PWT
Destination
BFI · Seattle, WA
Airport
PWT · Kitsap County, runway 19, 6,208 × 150 ft, asphalt

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
51
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
330 total · 243 in this make and model · 175 as pilot in command · 4 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 2 knots
Visibility
15 statute miles
Lowest ceiling
3,500 ft broken
Temperature
64 °F, dew point 45 °F
Altimeter
30.00 inHg
Observed at
PWT

FAA reports on this event · 1

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