SEA94LA239

NTSB accident investigation · Aeronca 7AC · Nampa, ID · September 13, 1994

Accident · No injuriesLimited investigationFinal report
Date
September 13, 1994, 10:50 local (16:50 UTC)
Place
Nampa, ID
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N85564Aeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed · report February 14, 1995
Report
Approved by Office Director
FAA report
19940913026869A
Case key
42023

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

Directional control was not maintained. A factor to the accident was: inadequate supervision.

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/waterLanding - roll
Directional control - not maintainedDual studentCause
Supervision - inadequatePilot in command(cfi)Factor
Nose overLanding - roll

Analysis

During the landing roll on a local instructional flight, the airplane began to swerve to the right. Left rudder control was applied; however, the airplane traveled off the edge of the runway into the soft soil and nosed over.

Factual narrative

On September 13, 1994, at 1050 mountain daylight time, an Aeronca 7AC, N85564, nosed over during the landing roll at the Nampa Municipal Airport, Nampa, ID. Visual meteorological conditions prevailed at the time and no flight plan was filed for the local instructional flight. The airplane was substantially damaged and the private pilot and flight instructor were not injured.

The flight instructor reported that the purpose of the flight was to check out the private pilot in a tailwheel airplane. During the landing roll on runway 29, with the private pilot at the controls, the airplane began to swerve to the right. Left rudder control was applied, however, the airplane exited the side of the runway into the soft soil and nosed over.

Aircraft

Registration
N85564
Reported as
Aeronca 7AC
Category
Airplane
Serial number
7AC-4306
Airframe hours
3,067
Engine
Continental A65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Rocky Mountain Air
Registered owner
Rocky Mountain Air
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 2, 1994 · 20 hours before
Airport
S67 · Nampa Municipal, runway 29, 4,050 × 75 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
52
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Rear
Flight hours
5,466 total · 74 in this make and model · 5,067 as pilot in command · 285 in the last 90 days · 92 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 34 °F
Altimeter
29.00 inHg
Observed at
U35, 6 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.