@thetelegraph: ✈️ Two pilots were told off by air traffic control after meowing and barking at each other over the radio near one of the US’s busiest airports. In an unusual incident near Washington DC’s Ronald Reagan airport (DCA), one pilot was heard saying “meow” before another responded with his own “meow”. The air traffic controller at DCA, which has the busiest runway in the US and is among the country’s 25 busiest airports, then said: “Guys, you need to be professional,” a leaked recording published by atc.com shows.