DEN86LA152

NTSB accident investigation · Aeronca 7AC · Sisseton, SD · June 5, 1986

Accident · Minor injuriesLimited investigationFinal report
Date
June 4, 1986, 20:30 local (Jun 5, 1986, 01:30 UTC)
Place
Sisseton, SD
Injuries
2 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N84693Aeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860604021429A
Case key
16973

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.

Airframe/component/system failure/malfunctionTakeoff - initial climb
Door,inspection - openCause
Operation with known deficiencies in equipmentPilot in commandCause
Precautionary landing - initiatedPilot in command
Loss of control - in flightApproach - vfr pattern - final approach
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The front seat plt, on his first flt in the acft, was flying the acft. After takeoff the acft entered a nose high attitude because the elevator trim was improperly set. The nose high attitude was corrected but the right door on the engine cowling came open during the maneuver. The plt in the rear cockpit took control of the acft, reduced power and entered a downwind for a cross rwy. The rear seat plt reported trouble seeing the instrument panel because his view was obstructed by the front seat occupant. The plt felt the acft was slow as it approached the rwy and he added pwr; however, the acft stalled at about 30 ft AGL, too low to recover. Investigation revealed the rt rear fastener was worn and both plts were aware of the condition prior to takeoff.

Aircraft

Registration
N84693
Reported as
Aeronca 7AC
Category
Airplane
Serial number
3404
Airframe hours
1,434
Engine
Continental 65, 65 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
James Forrette, Sr.
Registered owner
Martin L. Beving
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 2, 1985 · 6 hours before
Airport
8D3 · Sisseton Muni, runway 4, 2,300 × 150 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
58
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
432 total · 4 in this make and model · 399 as pilot in command · 23 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
40° at 5 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
75 °F

FAA reports on this event · 1

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