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Investigator believes that pilots didn't see each other
REPORT: Mechanical failure, alcohol or weather didn't cause a crash that killed five in April.
By ZAZ HOLLANDER
Anchorage Daily News
Published: February 3, 2007
Last Modified: February 3, 2007 at 04:05 AM
WASILLA -- A federal investigator ruled out weather, mechanical failure and drugs or alcohol in the midair collision over the Palmer Hay Flats State Game Refuge last April that killed five people, three of them children.
That leaves investigator Clint Johnson with one thought: One or both pilots simply did not see the other. Johnson does not have the authority to determine probable cause in plane crashes, but his reports form the basis for such findings.
Both Cessnas were high-winged airplanes. As part of his investigation, he borrowed a friend's 170 and sat inside, looking for obstructions, Johnson said in an interview this week.
"Number one would be the door post, number two would be the high-wing of the right wing," he said. "It would really hamper the ability to see an approaching plane. Same with the other plane."
Generally, Johnson added, in uncontrolled airspace with no radar coverage like the area where the collision occurred, it's up to pilots to "see and avoid" other aircraft.
The crash took the lives of David Beauregard, 45, as well as his 16- and 13-year-old sons and his 9-year-old daughter. The family was on a day trip to Talkeetna from Birchwood Airport. Beauregard, a retired military pilot, captained Alaska Airlines 737s for a living.
It also killed the other pilot, 55-year-old Chugiak resident William Smoke, another veteran airman employed as Alaska region aviation manager for the U.S. Fish and Wildlife Service.
Johnson released his factual report of the incident late last week. The five-member National Transportation Safety Board in Washington, D.C., will use his findings to determine a probable cause.
April 23, 2006, was a beautiful Sunday, sunny, warm and calm, according to Johnson's report.
At 11:55 a.m., Beauregard radioed a flight-service technician in Palmer after departing Birchwood Airport in his Cessna 170B to say he planned to return to Birchwood at 4 p.m. He radioed Palmer again two minutes later to change his return time to 5 p.m.
At 11:58 a.m., Alaska State Troopers received the first of a series of 911 calls reporting that two planes had collided in the sky over the Palmer Hay Flats State Game Refuge. Witnesses alerted by a loud thud looked up and watched in horror as the two planes plummeted, at first intertwined and then separately, 2,000 feet to the half-frozen ground below.
One witness, a pilot himself, watched the entire collision with a friend, standing in a driveway of a home just northeast of the hay flats. The men said it looked like Smoke spotted the other plane at the last minute and tried to avoid the crash by pitching up in his Cessna 172.
Smoke's plane smashed into the right side of the other Cessna at roughly a 90- degree angle. Beauregard's Cessna 170B lost a left wing in the collision, according to Johnson's report.
The aircraft crashed about 500 feet apart on the mud flats near Knik Arm. Both suffered extensive damage Johnson described in a detailed account that took up nearly two pages of the five-page report.
Standard drug and alcohol tests came back negative for both pilots.
The midair collision -- one of just a few in the Anchorage area in the last 40 years, an aviation expert said -- sent wide ripples of grief through the community, touching friends of both families, members of the aviation community and students in school with the Beauregard children.
Between them, the two men had logged more than 20,000 hours of flight time. Both were flight instructors. Both flew with the Civil Air Patrol, said Mike Pannone, a former Civil Air Patrol commander.
"A lot of pilots knew these two guys," Pannone said. "Of course, the fact that we're pilots doesn't relieve us of having the same feelings as any other people when you start thinking this guy had his kids in the plane. That's a very tragic thing for all of us to think about."
Pannone, a pilot for about 40 years, is program manager for the Medallion Foundation, a nonprofit aviation safety group. As a rule, Medallion urges general aviation pilots to recruit passengers as lookouts for other aircraft in the area, he said.
"One moment of inattention in a particular sector of where you're supposed to be looking is all it takes," Pannone said.
The federal safety board should release its report of probable cause within a month, Johnson said.