ANC10CA103

NTSB accident investigation · Piper PA-18-150 · Anchorage, AK · September 29, 2010

Accident · No injuriesData collectionFinal report
Date
September 28, 2010, 17:00 local (Sep 29, 2010, 01:00 UTC)
Place
Anchorage, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6819LPiper PA-18-150
Defining event
Landing-landing roll: Miscellaneous/other
Weather
Visual (VMC) · Day
Status
Completed · report April 12, 2011
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA FSDO-03
FAA report
20100928052129A
Case key
77730

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 student pilot's selection of unsuitable terrain for an off-airport landing, resulting in the airplane nosing over.

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.

Runway/land/takeoff/taxi surfaceEnvironmental issues › Physical environment · Contributed to outcomePiper PA-18-150: 11 casesAll aircraft: 253 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

According to the student pilot, during a local flight he elected to make an off-airport landing. During the landing, the main landing gear encountered a ditch that had been obscured by tall grass and, when the landing gear struck the ditch, the airplane nosed over. The pilot reported no mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation.

Factual narrative

The student pilot reported he was on a personal local flight when he elected to make an off-airport landing. During the landing the main landing gear encountered a ditch that had been obscured by tall grass. The student pilot said that when the landing gear struck the ditch, the airplane nosed over. He said prior to the accident there were no mechanical problems with the airplane.

Aircraft

Registration
N6819L
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7409103
Airframe hours
1,820
Engine
Lycoming O-320 SERIES, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Dusti Navarro
Registered owner
Dusti Navarro
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 2010
Departed
MRI · Anchorage, AK
Destination
MRI · Anchorage, 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
Student pilot
Age
35
Injuries
None
Certificate
Student
Medical
Class 3, Without waivers/limitations
Seat
Front
Flight hours
20 total · 10 in this make and model

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None

Docket · 1

The files NTSB released with the investigation on December 28, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 294 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 N6819L · 1

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