Robert Chamberlain, 63, a record-setting B-1B test pilot, died July 4 in an airplane crash near Tehachapi, Calif., after a July 4th air show. The Denver Post reported Monday that Chamberlain and a copilot where killed when their L-29 Delfin crashed in a field after they had participated in a formation flight with two other aircraft as part of an Independence Day celebration. According to the Post, Chamberlain spent more than 20 years in the Air Force, where he was a B-1B production test pilot and, along with his crew, set four speed-with-payload records and numerous additional B-1B marks. After his Air Force career, Chamberlain went to work for United Airlines, where he instructed other pilots. He lived as a retiree in Morrison, Colo., outside of Denver.
The U.S. military is carrying out intelligence, surveillance, and reconnaissance missions along the southern border and off the coast of Mexico using U.S. Air Force RC-135 Rivet Joint and U.S. Navy P-8 Poseidon aircraft as part of the Pentagon’s effort to secure the southern border at the direction of President…