Casualties unknown

Brake Failure Leads to Nose Gear Collapse During Landing Roll (N888N)

Sunriver, OR, US

On July 10, 1982, a Cessna 340 (registration N888N) operated by Triple G Dairy Inc. was involved in an aviation accident near Sunriver, OR. Investigators recorded the probable cause as: Failure of the right brake master cylinder. 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 landed fast in a crosswind, experienced right brake failure, and steered onto a grass median. The nose gear collapsed when the wheel contacted a taxiway lip.

Landing and Brake Issue

The pilot reported that during landing, he touched down 10 knots fast to compensate for a crosswind of 15 knots. During the landing roll, the right brake felt unresponsive. Rather than risk overrunning the runway, the pilot applied heavy left brake and directed the aircraft onto the grass median beside the runway.

Sequence of Events

While still moving, the aircraft entered a perpendicular taxiway that adjoined the end of the runway. At that point, the nose gear collapsed after the nose wheel struck the lip at the edge of the taxiway.

Investigation Findings

An investigation verified that the right brake master cylinder had failed. The density altitude at the time of the incident was approximately 5,500 feet.

Probable cause

Failure of the right brake master cylinder.

Frequently asked questions

What happened in the 10 Jul 1982 Cessna 340 accident near Sunriver, OR?

A pilot landed fast in a crosswind, experienced right brake failure, and steered onto a grass median. The nose gear collapsed when the wheel contacted a taxiway lip.

What aircraft was involved and where did it happen?

The accident on 10 Jul 1982 involved a Cessna 340, registration N888N, operated by Triple G Dairy Inc., at Sunriver, OR.

What was the probable cause of the accident?

Failure of the right brake master cylinder.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20020917X04117. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.