ANC97LA086

NTSB accident investigation · Cessna 185F · Sitka, AK · June 19, 1997

Accident · No injuriesLimited investigationFinal report
Date
June 19, 1997, 14:40 local (22:40 UTC)
Place
Sitka, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N60859Cessna 185F
Weather
Visual (VMC) · Day
Status
Completed · report May 29, 1998
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19970619018419A
Case key
3016

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

failure of the pilot(s) to properly flare the airplane during a simulated forced landing. The excessive rate of descent on final approach was a related factor.

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.

Hard landingLanding - flare/touchdown
Terrain condition - water
Emergency procedure - simulatedCheck pilot
Proper descent rate - exceededPilot in commandFactor
Flare - not attainedFlightcrewCause
Main gear collapsedLanding - flare/touchdown
Landing gear,float assembly - overload

Analysis

The certificated commercial pilot (first pilot) was receiving training in preparation for a CFR Part 135 check ride in a float equipped airplane. The company's chief pilot (second pilot), was seated in the right front seat of the airplane. The second pilot briefed the first pilot about a training maneuver that was a simulated engine failure after takeoff from the water. After takeoff with 20 degrees of flaps selected, the second pilot pulled the engine throttle to idle about 60 to 100 feet above the water. The first pilot lowered the nose of the airplane and descended for landing. The first pilot landed the airplane on the water in a level attitude, but with an excessive rate of descent. The front float strut attach points separated from the fuselage, and the front of the fuselage pivoted downward, coming to rest on the front float spreader bar. The airplane received wrinkling damage to the fuselage aft of the float attach points.

Factual narrative

On June 19, 1997, about 1440 Alaska daylight time, an amphibious float equipped Cessna 185F, N60859, crashed during a simulated forced landing on a remote lake, about 10 miles south of Sitka, Alaska. The airplane was being operated as a visual flight rules (VFR) local area instructional flight under Title 14 CFR Part 91 when the accident occurred. The airplane, operated by Mountain Aviation Inc., Sitka, sustained substantial damage. The certificated commercial pilot (first pilot), a certificated airline transport pilot (second pilot), and the sole passenger, were not injured. Visual meteorological conditions prevailed. A VFR flight plan was filed. The flight originated at the Sitka airport, about 1330.

On June 20, 1997, at 1320, the second pilot reported in a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), he was preparing the first pilot and the passenger for a CFR Part 135 check ride to be conducted in a float equipped airplane. The second pilot is the chief pilot for Mountain Aviation. The second pilot, seated in the right front seat, stated he briefed the first pilot about the planned training maneuver that was a simulated engine failure after takeoff from the water. Following a takeoff with 20 degrees of flaps selected, the second pilot pulled the engine throttle to idle about 60 to 100 feet above the water. The first pilot, seated in the left front seat, lowered the nose of the airplane and descended for landing. The first pilot landed the airplane on the water in a level attitude but with an excessive rate of descent.

The front float strut attach points separated from the fuselage and the front of the fuselage pivoted downward, coming to rest on the front float spreader bar. The airplane received wrinkling damage to the fuselage aft of the float attach points and under the front doors. The propeller struck the front portion of one float.

Aircraft

Registration
N60859
Reported as
Cessna 185F
Category
Airplane
Serial number
18504064
Airframe hours
14,380
Engine
Continental IO-520-D27B, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Mountain Aviation Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 11, 1997 · 25 hours before
Departed
SIT
Flight plan
VFR

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
45
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
4,911 total · 1,155 in this make and model · 40 in the last 90 days · 20 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
135° at 5 knots
Visibility
20 statute miles
Lowest ceiling
4,000 ft broken
Temperature
55 °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 N60859 · 1

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