Frontier Airlines Airbus A320neo Subjected To Security Search Due To Beeping Noise In Cargo Hold

A Frontier Airlines aircraft was recently inspected by authorities at Washington Dulles International Airport due to noise coming from its cargo hold. Any unusual sound coming from an unidentified source in an aircraft can be unnerving for the passengers and crew. Depending upon the situation, this could be treated as a security concern warranting a thorough aircraft inspection.