One of two Sikorsky SH-3 helicopters sits on the tarmac awaiting the arrival of the President and his staff. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

A United States Coast Guard helicopter patrols the area surrounding the airport. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

Onlookers point towards the tarmac where three MV-22 Osprey aircraft prepare to escort the President. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

Spectators crowd the fence, trying to catch a glimpse of the President exiting the Boeing VC-25 airplane designated as Air Force One. Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

The Boeing VC-25 aircraft designated as Air Force One descends onto the tarmac. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

The Boeing VC-25 aircraft designated as Air Force One taxis down the tarmac after landing. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

The Boeing VC-25 aircraft designated as Air Force One rests on the tarmac near one of two Sikorsky SH-3 helicopters. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

The Sikorsky SH-3 helicopter designated as Marine One lifts off of the Tarmac carrying the President on his way to Roseburg. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

The Sikorsky SH-3 helicopter designated as Marine One leaves the airport on its way to Roseburg. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

One of three MV-22 Osprey aircraft leaves the tarmac, acting as escort for the President. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)

Marine One and another Sikorsky SH-3 helicopter fly south towards Roseburg. President Barack Obama arrives at the Eugene Municipal Airport in Air Force One en route to Roseburg, Oregon to visit the families of the victims of the recent shooting at Umpqua Community College on Friday, October 9, 2015. (Adam Eberhardt/Emerald)