UFO Facts: The Navy Confirmed That 3 Videos On The Web Are In Fact Real UFOs, Providing A Confirmed Starting Point For UFO Research
UFOs/UAPs are often called in by civilian airliners, besides being encountered by Navy pilots on a regular basis. This post covers some of the contacts in domestic airspace.
FAA Chief has visual, plane & ground radar proof of UFO
Fox News: 2 pilots in report seeing UFO in Arizona
Extract From LiveScience.com: 2 Pilots in Different Planes Saw the Same UFO. The FAA Can't Explain It.