Casualties unknown

Aircraft Ditches in Caloosahatche River After Power Loss During Takeoff (N9510T)

Ft. Myers, FL, US

On December 23, 1983, a Cessna 210 (registration N9510T) was involved in an aviation accident near Ft. Myers, FL. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

During takeoff roll, the pilot noticed abnormal acceleration. After liftoff, a power loss forced a ditching in the Caloosahatche River. Examination found a fuel manifold with no valid part number and a corroded screen.

Event Description

During the takeoff roll, approximately halfway down the runway, the pilot observed that the aircraft was not accelerating normally. After lifting off, the pilot attempted to return to the airport but was forced to ditch the aircraft in the Caloosahatche River due to a loss of engine power.

Examination Findings

Examination of the engine revealed that the fuel manifold had no valid part number. The fuel divider block contained a brass screen that was approximately 50 percent blocked by corrosion products. Conductivity tests indicated that the aluminum housing of the manifold had not been anodized for anti-corrosion treatment.

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Frequently asked questions

What happened in the 23 Dec 1983 Cessna 210 accident near Ft. Myers, FL?

During takeoff roll, the pilot noticed abnormal acceleration. After liftoff, a power loss forced a ditching in the Caloosahatche River. Examination found a fuel manifold with no valid part number and a corroded screen.

What aircraft was involved and where did it happen?

The accident on 23 Dec 1983 involved a Cessna 210, registration N9510T, at Ft. Myers, FL.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X45365. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.