MIA84FA091

NTSB accident investigation · Cessna 185F · Key West, FL · February 22, 1984

Accident · Serious injuriesField investigationFinal report
Date
February 22, 1984, 12:40 local (17:40 UTC)
Place
Key West, FL
Injuries
1 serious, 3 minor, 2 uninjured
Damage
Destroyed
Phase of flight
Unknown
Aircraft
N4460RCessna 185F
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840222005429A
Case key
30973

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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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.

Airframe/component/system failure/malfunctionUnknown
Landing gear,float assembly - leakCause
Landing gear,float assembly - waterCause
Aircraft weight and balance - improper
In flight collision with terrain/waterManeuvering - turn to landing area (emergency)
Aircraft preflight - inadequatePilot in commandCause
Terrain condition - high obstruction(s)Factor
Proper climb rate - not possiblePilot in command
Aborted takeoff - performedPilot in command

Analysis

The acft landed after a previous flt & was refueled & preflight for another mission. According to maintenance personnel, the acft floats were drained once every morning before the 1st flt of the day in accordance with the manufacturer's recommendations. The plt stated that when she was taking off from the seaplane base, the front right door window became open & she leaned to the right to check that the door was closed & locked. She continued the takeoff. When the acft became airborne, she had to hold an abnormal amount of right aileron to hold the wings level. At that time, she noted that the acft was not accelerating & climbing properly. There were high tension wire ahead, so she elected to abort. The acft was banked to the left & was landed hard while in a left wing low, forward slip. The floats separated, & subsequently, the acft came to rest in about 4 ft of salt water. No evidence of a preimpact failure was found except the left float had 3 popped rivets & a quantity of water.

Aircraft

Registration
N4460R
Reported as
Cessna 185F
Category
Airplane
Serial number
185-02962
Airframe hours
4,043
Engine
Continental I0-520-D24, 300 horsepower, reciprocating
Damage
Destroyed
Flight
Part 135
Registered owner
Keywest Seaplane Service Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 27, 1983 · 47 hours before
Departed
SB · Keywest, FL
Destination
SB · Dry Tortuga, FL
Flight plan
VFR
Airport
NONE · Glf Of Mex.Seaplane Base

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
26
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,900 total · 1,300 in this make and model · 2,700 as pilot in command · 36 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 72 °F
Altimeter
29.00 inHg
Observed at
EYW, 1 nm away

FAA reports on this event · 1

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