SEA05CA096

NTSB accident investigation · Piper PA-12 · Snohomish, WA · May 11, 2005

Accident · No injuriesData collectionFinal report
Date
May 10, 2005, 17:00 local (May 11, 2005, 00:00 UTC)
Place
Snohomish, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7755HPiper PA-12
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 2005
Report
Approved by Office Director
FAA report
20050510007719A
Case key
61458

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 failure to maintain aircraft control during the landing roll on a sandbar which resulted in the aircraft nosing over.

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
Nose overLanding - roll
Terrain condition - sand bar

Analysis

The pilot reported that he was intentionally landing on a sandbar, as he has done before. During the landing roll and braking action, the tail came up and the aircraft nosed over, coming to rest inverted which resulted in substantial damage. The pilot reported no mechanical failures or malfunctions with the aircraft at the time of the accident.

Factual narrative

On May 10, 2005, about 1700 Pacific daylight time, a Piper PA-12, N7755H, registered to and flown by the pilot as a 14 CFR Part 91 personal flight, nosed over during the landing roll on a sandbar near Snohomish, Washington. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft was substantially damaged and the private pilot, the sole occupant, was not injured. The flight departed from Everett, Washington, about 45 minutes prior to the accident.

During a telephone interview, and subsequent written statement, the pilot reported that he was intentionally landing on this sandbar, as he has done before. During the landing roll and braking action, the tail came up and the aircraft nosed over, coming to rest inverted. The pilot reported no mechanical failures or malfunctions with the aircraft at the time of the accident.

Aircraft

Registration
N7755H
Reported as
Piper PA-12
Category
Airplane
Serial number
12-653
Engine
Lycoming O-320-A2B, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Marc A. Olson
Airworthiness certificate
Standard, Normal
Departed
PAE · Everett, WA
Destination
Snohomish, WA

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
39
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
378 total · 225 in this make and model · 25 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

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 N7755H · 1

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