Surviving an electromagnetic pulse
The Air Force One of today dates back to the George H.W. Bush administration. He was the first president to fly in the same Boeing 747-200s that are still cruising today, known as VC-25A.
“The basic reason for updating them is that the existing fleet of planes are just getting old,” Harrison, of CSIS, says. Switching to newer planes provides the obvious benefits that come with a modern aircraft—more efficient engines and better reliability—and is also a chance to install new defence and communications equipment.
For example, during September 11, 2001, President George W. Bush had trouble with the on-board communications system, according to Walsh, who is a White House and political analyst for U.S. News and World Report, and has traveled on Air Force One some 300 times. “President Bush was upset a few times because his phone calls were getting cut off and dropped,” Walsh says. “Now they’ve apparently fixed that.”
Walsh also says that since 9/11 they made it easier for the president to address the country from the airplane.
The current plane also has understandably secretive defence capabilities. “What we do know is that Air Force One has a skin on it designed to ward off electromagnetic pulses if there was a nuclear war,” says Walsh. He presumes that the next version would have a similar system.
Walsh also says the current plane has the capability to deal with a weapon like a shoulder-mounted heat-seeking missile, which would be a risk during takeoff or landing. “We know there
Article source: https://www.popsci.com/air-force-one-history-next-generation