Summary: In this week's episode we learn that an awful lot of aircraft require a little more than a quick buff to get them back in the air, everyone's favourite low cost airline are a loggerheads with regulators over proposed ideas designed to lift travel restrictions and we talk preparatory maintenance for aircraft when this is all over. In the military we talk about Thunderbirds / Blue Angels / Red Arrows and the world's biggest plane steps up the fight against the virus with a hundred tonnes of medical gear.