Tigerair flight TT-271 made an emergency landing in Sydney, Australia, on December 17th.
The plane took off for Melbourne, Australia, but had to turn back after an incident onboard prompted security concerns.
The plane landed back safely. Everyone aboard remained unharmed.
Details about the nature of threat are not known at the moment.
Visitors set up lawn chairs to watch the planes fly in and land on the grass airstrip at the Will Rogers Birthplace Ranch in Rogers County.