N6004A

Substantial
Serious

de Havilland DHC-1 S/N: C1-0509

Accident Details

Date
Saturday, September 13, 1997
NTSB Number
SEA97LA209
Location
WINLOCK, WA
Event ID
20001208X08932
Coordinates
46.479991, -122.869064
Aircraft Damage
Substantial
Highest Injury
Serious
Fatalities
0
Serious Injuries
1
Minor Injuries
0
Uninjured
0
Total Aboard
1

Probable Cause and Findings

the pilot's failure to attain proper alignment during touchdown and failure to maintain directional control. A wet runway was a factor.

Aircraft Information

Registration
Make
DE HAVILLAND
Serial Number
C1-0509
Engine Type
Reciprocating
Model / ICAO
DHC-1 DH8A
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1
Seats
2
FAA Model
DHC-1 SERIES 22

Registered Owner (Current)

Name
TUCKNESS MARALYN G
Address
PO BOX 127
City
WINLOCK
State / Zip Code
WA 98596-0127
Country
United States

Analysis

On September 13, 1997, at 1600 Pacific daylight time, a DeHavilland DHC-1, N6004A, registered to and operated by the pilot as a 14 CFR Part 91 personal flight, collided with a hangar after the pilot was unable to maintain directional control during the landing roll at a private airstrip near Winlock, Washington. Visual meteorological conditions prevailed at the time and no flight plan was filed. The airplane was substantially damaged and the private pilot, the sole occupant, was seriously injured. The flight had departed from another private airstrip near Napavine, Washington, approximately 30 minutes prior to the accident.

In a written statement, the pilot reported that while on final approach, the airplane's altitude was high. The pilot stated that she slipped the airplane to reduce altitude. The slip was held until a few feet of touchdown and at the point of flaring the airplane. The pilot stated that during the flare, the airplane continued to descend and was still in a slip attitude at touchdown. After the airplane touched down, it bounced. The pilot stated that she added power, however, the airplane was pointed to the right of runway heading and she was unable to maintain directional control. The power was reduced and the pilot applied heavy braking action. The airplane continued to travel off the runway, in the wet grass, and collided with a hangar.

The pilot reported that there were no mechanical failures or malfunctions with the airplane at the time of the accident.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# SEA97LA209