ANC04LA071

NTSB accident investigation · Christen Industries Husky A-1 · Bethel, AK · June 25, 2004

Accident · No injuriesLimited investigationFinal report
Date
June 25, 2004, 14:00 local (22:00 UTC)
Place
Bethel, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9591CChristen Industries Husky A-1
Weather
Visual (VMC) · Day
Status
Completed · report December 3, 2004
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Anchorage, FSDO-03
FAA report
20040625014429A
Case key
59517

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's failure to attain the proper touchdown point, which resulted in an in-flight collision with terrain during the ensuing aborted landing. A factor associated with the accident is the pilot's misjudgment of the airplane's speed and distance.

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.

In flight collision with terrain/waterLanding - aborted
Proper touchdown point - not attainedPilot in commandCause
Terrain condition - dirt bank/rising embankment
Distance/speed - misjudgedPilot in commandFactor

Analysis

The private pilot reported that the float-equipped airplane touched down on the surface of the lake "somewhat longer than intended." He realized the airplane could not stop in the remaining distance, and he applied full power and aborted the landing. The airplane was unable to out climb the approaching terrain, and the left float struck an embankment as the airplane passed over the shoreline. After striking the embankment, the airplane skidded along the ground and into a pond. The airplane came to rest in an upright position, but the left wing and lift strut were damaged. The pilot stated there were no mechanical anomalies with the airplane prior to the accident.

Factual narrative

On June 25, 2004, about 1400 Alaska daylight time, a float-equipped Christen Husky A-1 airplane, N9591C, sustained substantial damage during an in-flight collision with terrain, following an aborted landing on Heart Lake, about 80 miles east of Bethel, Alaska. The airplane was being operated by the pilot as a visual flight rules (VFR) personal cross-country flight under Title 14, CFR Part 91, when the accident occurred. The private pilot and sole passenger were not injured. Visual meteorological condition prevailed, and no flight plan was filed. The flight originated at the Bethel Airport, Bethel, about 1230.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC) on June 25, the pilot said he touched down on the surface of the lake "somewhat longer than intended," and he decided to abort the landing. He said he applied full power, but was unable to out climb the approaching terrain, and the left float struck an embankment as the airplane passed over the shoreline. The pilot said after striking the embankment the airplane skidded along the ground and into a pond. He said the airplane came to rest in an upright position, but the left wing and lift strut were damaged in the accident. He said there were no mechanical anomalies with the airplane prior to the accident.

Aircraft

Registration
N9591C
Reported as
Christen Industries Husky A-1
Category
Airplane
Serial number
1077
Airframe hours
3,914
Engine
Lycoming O-360-C1G, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
William Eggimann
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 1, 2004 · 13 hours before
Departed
PABE · Bethel, AK
Destination
Bethel, 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
55
Injuries
None
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
February 15, 2004
Seat
Front
Flight hours
253 total · 153 in this make and model · 139 as pilot in command · 22 in the last 90 days · 14 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 5 knots
Visibility
10 statute miles
Lowest ceiling
4,000 ft overcast
Temperature
70 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.