Aviation Accident Summaries

Aviation Accident Summary SEA02LA153

Newberg, OR, USA

Aircraft #1

N1024Z

Mooney M20L

Analysis

The pilot of the Mooney M20L arrived at his destination under dark night conditions and set up for an approach to runway 17, a 2,745 foot long asphalt runway equipped with low intensity runway lights. The pilot reported turbulent conditions on the base turn and abort the landing. A second approach was terminated in a go-around due to the same circumstances. On the third approach the pilot continued the approach to touchdown reporting that the conditions were slightly more stable. The aircraft landed hard and bounced three times during which the pilot attempted to execute a go-around. The aircraft then settled back to the runway continuing off the upwind end. The aviation surface weather observation taken at the Aurora State airport, located eight nautical miles east of the accident site reported calm winds and a temperature 75 degrees Fahrenheit approximately five minutes before the accident.

Factual Information

On August 13, 2002, approximately 2200 Pacific daylight time, a Mooney M20L, N1024Z, registered to and being operated/flown by a commercial pilot sustained substantial damage during landing at the Sportsman Airpark, Newberg, Oregon. The pilot sustained minor injuries and his passenger was seriously injured. Visual dark night meteorological conditions existed and an IFR flight plan had been filed. The flight, which was personal, was operated under 14 CFR 91, and originated from Hailey, Idaho, earlier on the evening of the accident. The pilot reported in a telephone interview that upon arrival at the airport he over flew runway 17 and then set up for his approach to land. He reported that conditions were turbulent, especially on the base turn, and he terminated his first approach with a go around. He set up for a second approach, which he terminated due to the same conditions. On the third approach he felt that the conditions were slightly more stable. The aircraft touched down hard and bounced three times after which the pilot initiated a go around. The aircraft initially began to climb and then settled back down to the ground continuing off the upwind end of the runway (refer to attached NTSB Form 6120.1/2). The Sportsman Airpark is equipped with a single asphalt runway 2,745 feet in length and 50 feet in width. The Airport Facility Directory showed runway 17 as having a displaced threshold of 380 feet due to tree(s) and runway 35 having a 315 foot displaced threshold for the same reason. The Directory also showed the runway as being equipped with low intensity runway lights. The aviation surface weather observation taken at the Aurora State airport, located eight nautical miles east of the accident site reported the following conditions at 2155: winds calm, temperature 24 degrees Centigrade (75 degrees Fahrenheit).

Probable Cause and Findings

The pilot's inadequate flare and his delay in executing an aborted landing. A contributing factor was the dark night conditions.

 

Source: NTSB Aviation Accident Database

Get all the details on your iPhone or iPad with:

Aviation Accidents App

In-Depth Access to Aviation Accident Reports