ANC90LA076

NTSB accident investigation · Cessna 185 · Uganik Bay, AK · May 24, 1990

Accident · No injuriesLimited investigationFinal report
Date
May 24, 1990, 15:00 local (23:00 UTC)
Place
Uganik Bay, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N1095FCessna 185
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19900524018979A
Case key
5370

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's improper compensation for wind conditions. Factors contributing to the accident were the downdrafts and gusty winds.

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.

Loss of control - in flightTakeoff - initial climb
Compensation for wind conditions - inadequatePilot in commandCause
Weather condition - downdraftFactor
Weather condition - gustsFactor
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water

Analysis

The pilot reported that immediately after a water takeoff, the aircraft encountered a downdraft and gusty winds. It then entered an uncommanded roll & descent. The pilot leveled the wings, but the aircraft hit the water before he could stop the descent.

Aircraft

Registration
N1095F
Reported as
Cessna 185
Category
Airplane
Serial number
18502750
Airframe hours
6,531
Engine
Continental IO-520, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Markair Express
Registered owner
Mark Air Express
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · May 7, 1990 · 40 hours before
Departed
NONE
Destination
KPY · Port Bailey, AK
Flight plan
Company 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
48
Certificates
Commercial, Airline transport
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
14,600 total · 8,500 in this make and model · 14,180 as pilot in command · 100 in the last 90 days · 60 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 10 knots, gusting 25
Visibility
20 statute miles
Lowest ceiling
4,500 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 N1095F · 4

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