- Date
- September 19, 1993, 16:30 local (Sep 20, 1993, 00:30 UTC)
- Place
- Charlie Lake, AK
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Takeoff
- Aircraft
- N9600BCessna 180A
- Weather
- Visual (VMC) · Day
- Status
- Completed · report June 30, 1994
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- FAA report
- 19930919036359A
- Case key
- 2436
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 delayed his decision to abort the takeoff, and did not follow the standard procedures/directives for the aborted takeoff. Factors were the pilot's improper preflight planning/decision, and the rough/uneven terrain.
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.
Analysis
The pilot said he aborted the takeoff attempt when he realized he probably would not get the floatplane airborne before reaching the end of the lake. He said he mistakenly pulled the propeller control knob back instead of the throttle control knob. The airplane hit the edge of the lake and went up onto the tundra, during which substantial damage was done to the airplane.
Factual narrative
History of flight
On September 19, 1993, at 1630 Alaska daylight time, a float equipped Cessna 180 airplane, N9600B, over ran the lake and collided with the terrain during an attempted takeoff at Charlie Lake, located 15 miles east of Farewell, Alaska. The private pilot and one passenger were not injured, and the airplane was substantially damaged. The personal flight was operating under 14 CFR Part 91 at the time. Visual meteorological conditions existed, and no flight plan was filed.
Shortly after the accident, during a telephone conversation, the pilot stated the following in part: "During the takeoff run I had one float off the water, and a gust of wind caused it to settle back down on the water. I didn't think I would get airborne before reaching the end of the lake, so decided to abort the takeoff. Then I mistakenly pulled back the propeller control knob instead of the throttle control knob. The airplane hit the edge of the lake and went up onto the tundra. The float struts and the left wing strut were damaged and had to be replaced."
Aircraft
- Registration
- N9600B
- Reported as
- Cessna 180A
- Category
- Airplane
- Serial number
- 32897
- Engine
- Continental O-470-K, 235 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Cunningham, Raymond E.
- Registered owner
- Cunningham, Raymond E.
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · June 10, 1993 · 34 hours before
- Destination
- LHD · 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
- Pilot
- Age
- 51
- Certificate
- Private
- Airplane ratings
- Single-engine sea, Single-engine land
- Medical
- Class 3, Valid Medical--w/ waivers/lim
- Seat
- Left
- Flight hours
- 545 total · 475 in this make and model
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 110° at 10 knots, gusting 15
- Visibility
- 50 statute miles
- Lowest ceiling
- 10,000 ft overcast
- Temperature
- 61 °F
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 N9600B · 1
Matched to the same aircraft by N-number and date.