SEA96LA135

NTSB accident investigation · Aeronca 7AC · Vancouver, WA · June 23, 1996

Accident · No injuriesLimited investigationFinal report
Date
June 22, 1996, 19:30 local (Jun 23, 1996, 02:30 UTC)
Place
Vancouver, WA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N81966Aeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed · report February 28, 1997
Report
Approved by Office Director
FAA report
19960622014979A
Case key
42401

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

failure of the pilot to maintain directional control of the airplane during take-off, which resulted in an inadvertent ground swerve and subsequent dragging of the right wing. The pilot's lack of experience in the make/model of aircraft was a related factor.

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
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in commandCause
Lack of familiarity with aircraftPilot in commandFactor
Dragged wing,rotor,pod,float or tail/skidTakeoff - initial climb

Analysis

The pilot reported to an FAA inspector that during the initial takeoff roll, the airplane 'got a little sideways,' and immediately after becoming airborne, the right wing slammed into the ground. Also, the pilot reported that he had only 2 hours of flight time in the Aeronca 7AC aircraft before the accident.

Factual narrative

On June 22, 1996, approximately 1930 Pacific daylight time, an Aeronca 7AC, N81966, being flown by a private pilot, was substantially damaged when the aircraft's right wing struck the ground during takeoff from runway 28L at Evergreen Field, Vancouver, Washington. The pilot and passenger were uninjured. Visual meteorological conditions existed and no flight plan had been filed. The flight, which was personal, was to have been operated under 14CFR91.

The pilot reported to an FAA inspector that during the initial takeoff roll he "got a little sideways" and slammed the right wing into the ground immediately after becoming airborne. The pilot reported having only 2 hours of time in the 7AC aircraft prior to the accident.

Aircraft

Registration
N81966
Reported as
Aeronca 7AC
Category
Airplane
Serial number
591
Engine
Continental A65, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Evergreen Flying Service, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 3, 1996
Departed
59S
Airport
59S · Evergreen Field, runway 28L, 2,000 × 100 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
37
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
103 total · 2 in this make and model · 55 as pilot in command · 22 in the last 90 days · 8 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 3 knots
Visibility
10 statute miles
Temperature
66 °F, dew point 45 °F
Altimeter
29.00 inHg
Observed at
PDX, 4 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.