Air Force fighter jets intercepted a civilian aircraft flying in the temporarily restricted airspace near Donald Trump’s Florida home Sunday, bringing the number of violations to more than 20 since the president took office on Jan. 20.

North American Aerospace Defense Command said in a statement that Sunday’s incident, which took place as Trump finished a round of golf at his West Palm Beach golf course, saw F-16s deploy flares to get the attention of the civilian pilot. Jets also conducted an intercept on Saturday morning shortly after Trump arrived at the course from his private Mar-a-Lago club and residence.