Sarasota - Fort Lauderdale

The pilot was deviating around weather during descent when he noted the fuel flow and manifold pressure on the left engine oscillating. Because the propeller was still turning he elected not to feather the left propeller. The airplane would not maintain altitude so he lowered the landing gear and ditched the airplane in a swamp. Examination of the left fuel tank revealed the fuel float valve actuators and float arms excessively worn. This condition would allow unmetered air into the fuel lines. Also noted was the condition of one of the left fuel valves that could jam open allowing the fuel pickup to unport and induce excessive air into the fuel lines.

Flight / Schedule

Sarasota - Fort Lauderdale

Aircraft

Cessna 402

Registration

N206RH

MSN

402C-0206

Year of Manufacture

1979

Operator

Air Sunshine

Date

August 25, 1993 at 08:55 AM

Type

CRASH

Flight Type

Scheduled Revenue Flight

Flight Phase

Flight

Crash Site

Plain, Valley

Crash Location

Andytown Florida

Region

North America • United States of America

Coordinates

26.1459°, -80.4417°

Crash Cause

Technical failure

Narrative Report

On August 25, 1993 at 08:55 AM, Sarasota - Fort Lauderdale experienced a crash involving Cessna 402, operated by Air Sunshine, with the event recorded near Andytown Florida.

The flight was categorized as scheduled revenue flight and the reported phase was flight at a plain, valley crash site.

5 people were known to be on board, 0 fatalities were recorded, 5 survivors were identified or estimated. This corresponds to an estimated fatality rate of 0.0%.

Crew on board: 1, crew fatalities: 0, passengers on board: 4, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is technical failure. The pilot was deviating around weather during descent when he noted the fuel flow and manifold pressure on the left engine oscillating. Because the propeller was still turning he elected not to feather the left propeller. The airplane would not maintain altitude so he lowered the landing gear and ditched the airplane in a swamp. Examination of the left fuel tank revealed the fuel float valve actuators and float arms excessively worn. This condition would allow unmetered air into the fuel lines. Also noted was the condition of one of the left fuel valves that could jam open allowing the fuel pickup to unport and induce excessive air into the fuel lines.

Aircraft reference details include registration N206RH, MSN 402C-0206, year of manufacture 1979.

Geospatial coordinates for this crash are approximately 26.1459°, -80.4417°.

Fatalities

Total

0

Crew

0

Passengers

0

Other

0

Crash Summary

The pilot was deviating around weather during descent when he noted the fuel flow and manifold pressure on the left engine oscillating. Because the propeller was still turning he elected not to feather the left propeller. The airplane would not maintain altitude so he lowered the landing gear and ditched the airplane in a swamp. Examination of the left fuel tank revealed the fuel float valve actuators and float arms excessively worn. This condition would allow unmetered air into the fuel lines. Also noted was the condition of one of the left fuel valves that could jam open allowing the fuel pickup to unport and induce excessive air into the fuel lines.

Cause: Technical failure

Occupants & Outcome

Crew On Board

1

Passengers On Board

4

Estimated Survivors

5

Fatality Rate

0.0%

Known people on board: 5

Operational Details

Schedule / Flight

Sarasota - Fort Lauderdale

Operator

Air Sunshine

Flight Type

Scheduled Revenue Flight

Flight Phase

Flight

Crash Site

Plain, Valley

Region / Country

North America • United States of America

Aircraft Details

Aircraft

Cessna 402

Registration

N206RH

MSN

402C-0206

Year of Manufacture

1979