Stealthy ... Brit Jon with B2 bomber Exclusive RAF pilot is one hell of a guy By JOHN KAY Published: Today AN RAF Top Gun known as “Killers” has been recruited to fly the world’s deadliest aircraft for the elite US Grim Reapers squadron. 13th bomb squadron ... badge of the elite Grim Reapers Squadron Leader Jon Killerby pilots the £1billion state-of-the-art Stealth Spirit B2 bomber. The former Tornado ace, 34, is based with the 13th Bomb Squadron in Missouri, US. His flying overalls sport the squadron’s badge...