A JetBlue Airways pilot said he narrowly avoided a "midair collision" with a U.S. military aircraft that entered his flight path.

The airline pilot told Curaçao air traffic control that “we almost had a mid-air collision” with an unidentified military aircraft.

Ana Guerin and fiancée Patrick Cheung take a photo after Guerin’s graduation ceremony for her master’s degree. Cheung was one of two killed in a plane crash last month near Alamogordo.

Joseph Emerson pleaded guilty to a federal charge of interfering with a flight crew and pleaded no contest to state charges of endangering an aircraft and 83 counts of endangering another person.

Sam Lilley was the first officer aboard American Airlines Flight 5342, which collided midair with an Army Black Hawk helicopter and plunged into the Potomac River, killing all 67 people aboard both aircraft.

Several emergency crews are responding to a plane crash that happened in Northern California on Monday afternoon. • Video Above: What to do if you witness a crash Around 3:20

A small plane crashed near Tracy on Monday afternoon, according to the San Joaquin County Sheriff's Office. Crews responded to the crash just before 3:30 p.m. near South Chrisman and West Linne roads. The sheriff's office said the plane had a single occupant. The South San Joaquin County Fire Authority said the pilot had only minor injuries.

Now that Air Education and Training Command has its first T-7, the 99th Flying Training Squadron's instructor pilots will start getting familiar with it.