Air Force One low pass wows fans before Trump joins SEC clash in Austin

Air Force One turned an already highly anticipated college football afternoon into a memorable spectacle Saturday, soaring at low altitude over Neyland Stadium shortly before President Donald Trump arrived to watch the SEC showdown between No. 1 Texas and No. 14 Tennessee.

The presidential aircraft passed above the Knoxville stadium shortly before 11:30 a.m. ET, giving fans in the stands an unexpected pregame sight as players from both teams warmed up on the field.

Trump landed at McGhee Tyson Airport at 11:28 a.m. before making his way to the stadium by motorcade. He arrived at Neyland Stadium at 11:59 a.m., just before the national anthem and the noon kickoff.

The flyover added another layer of pageantry to a game that already had enormous attention. Texas entered the contest ranked No. 1, while Tennessee was No. 14, with both teams unbeaten heading into the meeting.

The matchup also marked quarterback Arch Manning's first appearance at Neyland Stadium, where his uncle Peyton Manning became one of Tennessee's most celebrated players.

Fans were encouraged to arrive significantly earlier than normal because of the additional security arrangements surrounding the president's visit.

Stadium gates opened at 9 a.m., and early arrivals were offered discounted concessions. The strategy appeared to work, with large numbers of spectators already inside well before kickoff.

The sight of Air Force One passing overhead became an unexpected highlight before the football began for those who'd taken their seats early

Trump's visit creates unusual communications challenge

The presidential appearance wasn't only a spectacle for spectators. Texas coach Steve Sarkisian had warned during the week that Trump's movements inside Neyland Stadium could temporarily affect communication systems used by both teams.

Sarkisian explained that coaches could lose their headsets whenever the president enters the stadium, leaves or moves between locations. That includes communications between coaches and the systems used to relay information to players.

“The one thing that you have to be aware of when the president goes to any game is that any time he enters the stadium or leaves the stadium, or changes locations within the stadium, they cut all communication,” Sarkisian said.

The issue had also become a talking point after January's College Football Playoff championship game involving Indiana and Miami. Indiana coach Curt Cignetti later recalled that his team experienced a brief communication problem when Trump left the game, saying there were two or three plays when the devices couldn't be heard.

However, accounts differed over exactly when the interruption occurred, and the communications issue wasn't established as the reason for the game's result.

Trump's attendance in Knoxville continues his pattern of appearing at major sporting events, bringing heightened security and additional attention wherever he goes.