Here's drone footage of an attack on a car in Afghanistan last month by a USAF A-10 Thunderbolt II attack aircraft. The terrorists in the car had just used a DShK 12.7mm. heavy machinegun to attack civilians in Kandahar province.
Note the four massive holes in the car left by the A-10's GAU-8 cannon. With precision shooting like that, I doubt whether the second firing pass was necessary! Kudos for good shooting to the pilot.