WPR12CA043

NTSB accident investigation · American Champion 7GCAA · Baker, CA · November 15, 2011

Accident · No injuriesData collectionFinal report
Date
November 15, 2011, 15:30 local (23:30 UTC)
Place
Baker, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N497ACAmerican Champion 7GCAA
Defining event
Landing-landing roll: Runway excursion
Weather
Visual (VMC) · Day
Status
Completed · report February 6, 2012
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20111115028209A
Case key
82357

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's delayed decision to perform an aborted landing.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Action: delayed actionPersonnel issues › Action/decision · PilotAmerican Champion 7GCAA: 1 caseAll aircraft: 894 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that he was part of a flight of three airplanes that had taken off from a nearby private dirt airstrip about 18 miles from the accident location. The pilots in the flight intended to land their airplanes in a clear area of a field. They overflew the intended 1,000-foot-long landing area to make sure it was clear. The accident pilot landed second, and, nearing the touchdown, noted that the wind was calm, but with periods of variability. He stated that a temporary tailwind of about 5 knots caused a higher ground speed on touchdown than he expected. As the airplane neared the end of the landing area, the pilot observed that the airplane had too much speed to stop in the remaining distance and an aborted landing was no longer possible. The pilot stated that he entered a left turn and let it progress to a controlled ground loop to avoid overrunning the landing area. The right wing hit a raised dirt area, and the right wing tip and spar, right aileron, and right landing gear and wheel were damaged. The pilot reported no mechanical malfunctions with the airplane.

Factual narrative

The pilot reported that he was part of a flight of three airplanes that had taken off from a nearby private dirt strip about 18 miles from the accident location. The pilots in the flight intended to land in a clear area of a field. They overflew the intended landing strip to make sure it was clear. The landing area was about 1,000 feet long and 1/4 mile wide. The accident pilot landed second, and nearing the touchdown, noted that the wind was calm, but with periods of speed increase and variability. He stated that a temporary tail wind had come up of about 5 knots, which caused a higher ground speed on touchdown than he expected. As the airplane neared the end of the landing strip, the pilot observed that the airplane had too much speed to stop in the remaining distance and a go-around was no longer possible. The pilot stated that he entered a left turn and let it progress to a controlled ground loop to avoid running off the end of the dirt strip. The pilot reported no mechanical malfunctions with the airplane, and that the right wing tip and spar, along with the aileron, and right landing gear and wheel were damaged.

Aircraft

Registration
N497AC
Reported as
American Champion 7GCAA
Category
Airplane
Serial number
497-2005
Airframe hours
683
Engine
Superior Vantage O-360-A3A2, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
William McClellan
Registered owner
Swest Properties LLC
Airworthiness certificate
Standard, Normal; Standard, Aerobatic
Last inspection
Annual · January 1, 2011 · 147 hours before
Departed
na · Llano, CA
Destination
na · Baker, CA
Airport
na · Dirt Strip, runway 27, 1,000 × 1,000 ft, dirt

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
65
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
October 31, 2010
Seat
Front
Flight hours
1,900 total · 820 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 19 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 30 °F
Altimeter
30.00 inHg
Observed at
PMD, 15 nm away

Docket · 1

The files NTSB released with the investigation on December 20, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 636 KB in all.

FAA reports on this event · 1

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