Casualties unknown

Airplane Collides with Utility Lines, Falls into Lake Keowee (N8197U)

Seneca, SC, US

On April 9, 1995, a Cessna 172F (registration N8197U) was involved in an aviation accident near Seneca, SC. Investigators recorded the probable cause as: THE PILOT'S INADEQUATE VISUAL LOOKOUT WHILE MANEUVERING NEAR UTILITY LINES, WHICH RESULTED IN A COLLISION WITH THE WIRES. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

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

A pilot, who departed without firm flight plans or a destination, turned toward Lake Keowee to circle a lakeside home. The airplane hit utility lines crossing the lake and descended 140 feet into the water.

Incident Overview

According to the pilot, the flight began without a firm flight plan or specific destination. After takeoff, the pilot turned south in the direction of Lake Keowee. Upon approaching the lake, the pilot decided to circle his brother's lakeside home. During the maneuver, the airplane collided with a set of utility lines that stretched across the lake. Following the collision, the airplane fell approximately 140 feet into the lake.

Aircraft Examination

An examination of the airplane revealed circular scrape marks on the front of the engine cowling, one propeller blade, and the front side of the nose gear strut. No mechanical problems with the airplane were reported.

Additional Details

The pilot reported no mechanical issues prior to the accident. The utility lines were located crossing over the lake at the point of impact. The airplane descended directly into the water after striking the lines.

Frequently asked questions

What happened in the 9 Apr 1995 Cessna 172F accident near Seneca, SC?

A pilot, who departed without firm flight plans or a destination, turned toward Lake Keowee to circle a lakeside home. The airplane hit utility lines crossing the lake and descended 140 feet into the water.

What aircraft was involved and where did it happen?

The accident on 9 Apr 1995 involved a Cessna 172F, registration N8197U, at Seneca, SC.

What was the probable cause of the accident?

THE PILOT'S INADEQUATE VISUAL LOOKOUT WHILE MANEUVERING NEAR UTILITY LINES, WHICH RESULTED IN A COLLISION WITH THE WIRES.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001207X03214. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.