N9033L

Substantial
None

Champion 7GCBC S/N: 206-70

Accident Details

Date
Sunday, September 15, 1996
NTSB Number
ANC96LA155
Location
SKWENTNA, AK
Event ID
20001208X06665
Coordinates
61.930652, -151.730697
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
2
Total Aboard
2

Probable Cause and Findings

the pilot's improper planning/decision. Related factors were: the terrain condition, unfavorable (lee-side) wind, and trees.

Aircraft Information

Registration
Make
CHAMPION
Serial Number
206-70
Engine Type
Reciprocating
Year Built
1970
Model / ICAO
7GCBC CH7B
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1
Seats
2
FAA Model
7GCBC

Registered Owner (Current)

Name
BICKMORE DAVID L
Address
9 E MAIN ST UNIT 207
City
BAY CITY
State / Zip Code
MI 48708-6553
Country
United States

Analysis

On September 15, 1996, about 1600 Alaska daylight time, a float equipped Champion 7GCBC, N9033L, crashed during takeoff from a remote area lake about 44 miles west of Skwentna, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight when the accident occurred. The airplane, registered to and operated by the pilot, sustained substantial damage. The certificated commercial pilot and the sole passenger were not injured. Visual meteorological conditions prevailed.

On September 17, 1996, the pilot reported in a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) that he was departing Puntilla Lake located in the Alaska Mountain Range. The lake is located at an elevation of 2,000 feet mean sea level. During the takeoff toward the west, the pilot indicated a right quartering headwind of 10 knots with gusts to 15 knots, was present in the area. The departure path placed the airplane in the lee of a small mountain. After departure, the airplane would only climb to about 100 feet above the ground. The pilot indicated that higher terrain and trees were in the departure path. He lowered the nose of the airplane to increase the airspeed to about 75 MPH. He then pulled the nose of the airplane back and cleared several trees but the airspeed began to decrease. The right wing then contacted a tree and the airplane descended into numerous other trees. The airplane received damage to the floats, wings and fuselage.

The pilot included a safety recommendation in the pilot/operator report submitted to the NTSB. The pilot noted the accident could have been prevented by..." making two trips, wait for more beneficial wind condition and departure route."

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# ANC96LA155