Casualties unknown

1989-04-22: Stinson 108 (N97169) — Waterman, David K. — Avalon, CA

Avalon, CA, US

On April 22, 1989, a Stinson 108 (registration N97169) operated by Waterman, David K. was involved in an aviation accident near Avalon, CA. Investigators recorded the probable cause as: THE PILOT'S INADEQUATE COMPENSATION FOR THE DOWNDRAFTS HE ENCOUNTERED AND THE DELAY IN HIS DECISION TO PERFORM A GO-AROUND. 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 1781061362Data APIEditorial standards

On final approach, a Cessna encountered a downdraft, lost altitude, and initiated a go-around. During a right turn, further altitude loss led to terrain collision. No mechanical failures were reported.

Accident Overview

A Cessna aircraft, registration N97169, collided with terrain during a go-around maneuver. The accident occurred after the airplane encountered a downdraft while on final approach, resulting in altitude loss. The pilot opted to execute a go-around, during which a right turn was made. The airplane subsequently lost more altitude and struck the terrain. No mechanical failures or malfunctions were reported at the time of the accident.

Sequence of Events

While on final approach, the airplane experienced a downdraft, causing it to lose altitude. In response, the pilot initiated a go-around. During the go-around, a right turn was performed, during which the airplane lost additional altitude and collided with the terrain. The pilot of another Cessna that landed immediately before N97169 reported that the UNICOM operator had mentioned possible downdrafts on final approach. That pilot successfully landed after encountering the downdrafts.

Prior Landing Report

The pilot of the Cessna that landed ahead of N97169 stated that the UNICOM operator had advised of possible downdrafts on final approach. That pilot did encounter downdrafts but was able to complete a successful landing.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X28131. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.