CHI98LA262

NTSB accident investigation · Aeronca 11BC · Blue Springs, NE · July 18, 1998

Accident · Serious injuriesLimited investigationFinal report
Date
July 17, 1998, 20:20 local (Jul 18, 1998, 01:20 UTC)
Place
Blue Springs, NE
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N9156EAeronca 11BC
Weather
Visual (VMC) · Day
Status
Completed · report May 19, 1999
Report
Approved by Office Director
FAA report
19980717026569A
Case key
43092

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

the pilot's inadequate visual outlook to avoid impact with a wire. Factors were sunglare and the wire (static).

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.

In flight collision with objectManeuvering
Light condition - sunglareFactor
Visual lookout - inadequatePilot in commandCause
Object - wire,staticFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot said that he was maneuvering at low altitude to look at crops. He said that during a turn to the west his forward visibility was hampered by sunglare. The airplane impacted a wire and control was lost. The pilot said that he did not see the wire prior to impact with it.

Factual narrative

On July 17, 1998, at 2020 central daylight time, an Aeronca 11BC, N9156E, operated by a private pilot, sustained substantial damage during impact with wires and the terrain, five and one-half miles east of Blue Springs, Nebraska. The pilot said that he was looking at his crops at the time of the accident. The pilot received serious injuries. The personal 14 CFR Part 91 flight was operating in visual meteorological conditions. No flight plan was on file. The flight departed a private airport near Beatrice, Nebraska, at 2000.

The pilot said that his forward visibility was limited while he was headed west into the sun. He said he did not see the wire prior to impact. The pilot did not indicate any mechanical problem with the airplane during the accident flight.

A post accident examination of the wreckage did not reveal any pre-impact anomalies with the airplane. Although the airplane was originally delivered with only a lap belt, it had been retrofitted with a shoulder harness which the pilot was using, at the time of the accident.

Aircraft

Registration
N9156E
Reported as
Aeronca 11BC
Category
Airplane
Serial number
11AC-790
Airframe hours
1,057
Engine
Continental A-65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Ernest L. Norris
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 12, 1997 · 18 hours before
Departed
NONE · Beatrice, NE

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
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
962 total · 718 in this make and model · 878 as pilot in command · 16 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 70 °F
Altimeter
29.00 inHg
Observed at
BIE, 11 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.