Four Dead in Alaska Air Force Base Crash

(CBS/AP)  Updated 8:53 a.m. ET

A military cargo plane carrying four people on a training run has crashed at an Air Force base near downtown Anchorage, killing all four men aboard.

Col. John McMullen says three of the men were in the Alaska Air National Guard and the fourth was on active duty at Elmendorf Air Force Base. Their names have not been released pending notification of relatives.

Witnesses say the crash sent a fireball rising hundreds of feet over the base near downtown Anchorage.

The C-17, from the 3rd Wing based at Elmendorf, was on a training demonstration for an upcoming weekend air show, Lt. Gen. Dana Atkins said.

Anchorage Fire Dept. Captain Bryan Grella described seeing the crash from a downtown fire station about 2 miles away.

"It was a big, gray plume of smoke, and I saw a fireball go up in it" and extend about 750 feet in the air, he said.

A board of officers will investigate the crash.

It's the third airplane incident in Anchorage this summer. In June, one child was killed and four others burned when a small plane crashed after taking off from the city's small-airplane airport in downtown Anchorage.

Days later, a small plane landed on the busy Glenn Highway, the only highway leading north out of Anchorage. There were no injuries in the latter mishap.

Gov. Sean Parnell and Sen. Mark Begich issued statements late Wednesday expressing sadness over the crash and sending well-wishes to members of the military.

"Alaskans are very connected to the military, and our thoughts and prayers are with Alaska's Air Force family," Parnell said.

[thy-only_king]

The C-17, from the 3rd Wing based at Elmendorf, had been carrying four people onboard doing a training demonstration for an upcoming weekend air show, Lt. Gen. Dana Atkins said.

These air shows are very costly, in lives and dollars.
This time it's 4 men and $200 million for the C-17.