Casualties unknown

Floatplane Collides with Fishing Vessel Mast After Pilot Distracted by Water Pumping (N4877Y)

Viekoda Bay, AK, US

On August 23, 1984, a Cessna 206 (registration N4877Y) was involved in an aviation accident near Viekoda Bay, AK. 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

A floatplane pilot, preoccupied with pumping water from floats, drifted downwind from a fishing vessel, then took off into wind and sun, and collided with the vessel's mast before crashing in the bay.

Incident Overview

A floatplane accident occurred when the pilot, distracted by the task of pumping water from the floats, allowed the aircraft to drift downwind from a nearby fishing vessel. The pilot then elected to take off directly into the wind, which also aligned with the direction of the sun.

Sequence of Events

Before takeoff, the pilot became preoccupied with pumping water from the floats. During this time, the aircraft drifted downwind from a fishing vessel. After completing the pumping, the pilot initiated a takeoff into the wind. The wind direction was directly toward the sun, creating sun glare. A normal rough water takeoff was performed, and the aircraft climbed to about 30 feet above ground level (AGL). At that altitude, the pilot saw the silhouette of the fishing vessel's rigging against the sun glare. Attempting to avoid a collision, the pilot maneuvered but was unable to prevent the aircraft from hitting a mast on the vessel. Following the impact, the aircraft crashed into the bay.

Conclusion

The collision resulted from the pilot's decision to take off into wind and sun after becoming distracted while pumping water, leading to a failure to maintain awareness of the nearby vessel. The aircraft struck the mast and subsequently crashed in the bay. No further details were provided in the source.

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Frequently asked questions

What happened in the 23 Aug 1984 Cessna 206 accident near Viekoda Bay, AK?

A floatplane pilot, preoccupied with pumping water from floats, drifted downwind from a fishing vessel, then took off into wind and sun, and collided with the vessel's mast before crashing in the bay.

What aircraft was involved and where did it happen?

The accident on 23 Aug 1984 involved a Cessna 206, registration N4877Y, at Viekoda Bay, AK.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X40550. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.