ANC09CA089

NTSB accident investigation · Aeronca 15AC · Palmer, AK · August 28, 2009

Accident · No injuriesData collectionFinal report
Date
August 28, 2009, 14:33 local (22:33 UTC)
Place
Palmer, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1301HAeronca 15AC
Defining event
Landing-landing roll: Miscellaneous/other
Weather
Visual (VMC) · Day
Status
Completed · report December 29, 2009
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
20090828048949A
Case key
74635

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 selection of unsuitable terrain for landing, which resulted in a runway excursion, collision with terrain, and nose over.

Findings · 4

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.

Aircraft capability: landing distanceAircraft › Aircraft oper/perf/capability · Related operating infoAeronca 15AC: 1 caseAll aircraft: 68 cases
Runway/land/takeoff/taxi surface: wet surfaceEnvironmental issues › Physical environment · Contributed to outcomeAeronca 15AC: 1 caseAll aircraft: 141 cases
Runway/land/takeoff/taxi surface: wet surfaceEnvironmental issues › Physical environment · Decision related to conditionAeronca 15AC: 1 caseAll aircraft: 141 cases

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 private pilot was on a Title 14, CFR Part 91, personal cross-country flight which included landing at an off-airport site. The pilot said he made several low passes over the landing area prior to landing. He said he had plenty of room for a safe landing, but when it appeared the airplane was going to go off the end of the landing area he applied the brakes, and aimed for a brushy area. He reported that brush concealed a creek with a 3-foot bank. The airplane collided with the bank, and nosed over. The pilot said an examination of the landing area revealed that the surface was wet glacial silt, and much slicker than he had anticipated. He said there were no known mechanical problems with the airplane prior to the accident. He said the airplane received substantial damage to the right wing, lift strut, and strut attachment.

Factual narrative

The private pilot was on a Title 14, CFR Part 91, personal cross-country flight which included landing at an off airport site. The pilot said he made several low passes over the landing area prior to landing. He said he had plenty of room for a safe landing, but when it appeared the airplane was going to go off the end of the landing area he applied the brakes, and aimed for a brushy area. He reported that the brush concealed a creek with a 3 foot bank. The airplane collided with the bank, and nosed over. The pilot said an examination of the landing area revealed that the surface was wet glacial silt, and much slicker than he had anticipated. He said there were no known mechanical problems with the airplane prior to the accident. He said the airplane received substantial damage to the right wing, lift strut, and strut attachment.

Aircraft

Registration
N1301H
Reported as
Aeronca 15AC
Category
Airplane
Serial number
15AC-325
Airframe hours
3,650
Engine
Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Fair David E
Registered owner
Fair David E
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 1, 2008
Departed
LHD · Anchorage, AK
Destination
Palmer, AK

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
42
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 2, Without waivers/limitations
Last flight review
August 16, 2008
Seat
Left
Flight hours
500 total · 90 in this make and model · 450 as pilot in command · 8 in the last 90 days · 8 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 10 knots
Visibility
10 statute miles
Lowest ceiling
8,000 ft broken
Temperature
50 °F, dew point 46 °F
Altimeter
29.52 inHg
Observed at
PAQ, 20 nm away

Docket · 1

The files NTSB released with the investigation on October 25, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 632 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.

Other investigations on N1301H · 1

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