Report released in Okla. St. plane crash
OKLAHOMA CITY -- The plane involved in the crash that killed Oklahoma State women's basketball coach Kurt Budke and three others banked to the right and disappeared from radar before its nose dipped sharply, according to a preliminary federal report released Monday.
The report by the National Transportation Safety Board cites witnesses who saw the single-engine plane flying at a low altitude and making turns before its nose dipped and the plane crashed into a heavily wooded area of the Ouachita National Forest on Nov. 17 near Perryville, Ark. The crash killed Budke, assistant coach Miranda Serna, pilot Olin Branstetter and his wife, Paula.
Budke and Serna were on a recruiting trip to Little Rock when the plane crashed about 4:10 p.m. The plane landed in Stillwater about 1:45 p.m., picked up two passengers, and departed about 2:15 p.m. for North Little Rock Municipal Airport, the report states.
Branstetter, 82, had not filed a flight plan and had no communications with air traffic control during the flight, neither of which is uncommon, said NTSB spokesman Peter Knudson.
The plane was traveling toward the southeast at about 7,000 feet when it banked to the right, began descending and disappeared from radar.
"Witnesses who were in the vicinity of the accident site reported that the airplane was flying at a low altitude and making turns," the report states. "They then observed the airplane enter a steep nose-low attitude prior to descending toward the terrain."
A review of the accident site indicates the plane's right wing likely hit the ground first, and most of the wreckage was contained in a crater about 3 feet deep and 10 feet in diameter, according to the report. Evidence of the plane's impact on the ground and on trees surrounding the accident site suggests the nose of the plane was at a steep downward angle at the time of the crash, the report states.
Experts now will sift through the wreckage to determine if there is evidence of a mechanical failure before the crash, Knudson said.
"The purpose of the preliminary report is to put the accident on record and document the facts as we know them in this very early phase of the investigation," Knudson said. "We're not doing analysis at this point, and there's still a lot of work yet to do."
The next phase of the investigation will involve the release of a more extensive factual report, which generally takes between six and 12 months. That report will include an analysis of records of the pilot and the plane, as well as a detailed look at what the pilot was doing for 72 hours before the flight, Knudson said.
Copyright 2011 by The Associated Press
SPONSORED HEADLINES
MORE WOMEN'S BASKETBALL HEADLINES
- Thompson nets 30, leads Storm vs. Mystics
- Fever's Douglas (back) needs more time off
- Ackerman advises NCAA tourney changes
- Gophers' Banham undergoes surgery on knees
MOST SENT STORIES ON ESPN.COM
Oklahoma State Tragedy

Oklahoma State coach Kurt Budke and assistant Miranda Serna were among four who died the night of Nov. 17 in a small-plane crash in Arkansas while returning from a recruiting trip.
NEWS
- Cowgirls win first game since plane crash
- Memorial held for four plane crash victims
- Oklahoma State to examine travel rules
- Weather ruled out as crash factor
COMMENTARY
- Chatmon: Cowgirls return to court with a win
- Voepel: Return to court will help heal
- Merrill: Close-knit Stillwater mourns losses
- espnW: Budke a 'father figure' for Lennox
- Voepel: Budke worked his way to top
- Chatmon: Stillwater, OSU mourn again
- espnW: Women's hoops reeling with sadness
- Reactions to deaths of Budke, Serna
- OTL: 10 years after tragedy struck OSU men
VIDEO
- Oklahoma State wins first game since plane crash
- Thousands attend memorial service
- Moment of silence before OSU football game
- OSU president Hargis: 'Our worst nightmare'
- Gottlieb: 'Good coach, even better man'
- Burke: Devastating news for sport
- Coach Budke, assistant Serna die in crash
- Former OSU star Bryant at a loss for words