NYC00LA264

NTSB accident investigation · Aeronca 11AC-991 · Gettysburg, PA · September 17, 2000

Accident · No injuriesLimited investigationFinal report
Date
September 17, 2000, 10:35 local (14:35 UTC)
Place
Gettysburg, PA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9354EAeronca 11AC-991
Weather
Visual (VMC) · Day
Status
Completed · report July 17, 2001
Report
Approved by Office Director
FAA report
20000917038999A
Case key
50304

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 failure to maintain control of the airplane after landing which resulted in the inadvertent ground loop.

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
Aircraft control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in command
On ground/water collision with objectLanding - roll
Object - aircraft parked/standing

Analysis

A pilot witnessed the airplane flare 'about 3-4 feet too high,' and touched down hard on the right main landing gear. The airplane then immediately veered 40-50 degrees to the right and headed toward a line of parked airplanes. The airplane struck a parked airplane, rotated on its right wing tip and came to rest on the nose cowling. The pilot stated in a written narrative, 'what occurred was a 'ground loop' after touchdown...'

Factual narrative

On September 17, 2000, about 1035 Eastern Daylight Time, an Aeronca 11AC-991, N9354E, was substantially damaged while landing at the Gettysburg Airport, Gettysburg, Pennsylvania. The certificated recreational pilot was not injured. Visual meteorological conditions prevailed and no flight plan was filed for the personal flight conducted under 14 CFR Part 91.

According to a pilot, he observed the accident airplane land on Runway 24, a 3,096-foot long, 40-foot wide, asphalt runway. The airplane flared "about 3-4 feet too high," and touched down hard on the right main landing gear. The airplane then immediately veered 40-50 degrees to the right and headed toward a line of parked airplanes.

The airplane struck a parked airplane, rotated on its right wing tip and came to rest on the nose cowling.

The pilot stated in a written narrative, "what occurred was a 'ground loop' after touchdown..."

The winds reported at an airport located about 18 miles to the east of the accident site, at 1053, were from 250 degrees at 9 knots.

Aircraft

Registration
N9354E
Reported as
Aeronca 11AC-991
Category
Airplane
Serial number
991
Airframe hours
749
Engine
Continental A-65-8F, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Charles J. Milheim
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 4, 2000 · 23 hours before
Departed
8N8 · Danville, PA
Destination
W05
Airport
W05 · Gettysburg Airport, runway 24, 3,096 × 40 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
43
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
69 total · 20 in this make and model · 40 as pilot in command · 20 in the last 90 days · 17 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
THV, 18 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.

Other investigations on N9354E · 1

Matched to the same aircraft by N-number and date.