GWAAC provide the critical care and air ambulance service for 2.1 million people across the counties of Bristol, Bath and North East Somerset, South Gloucestershire, Gloucestershire, North Somerset, parts of Wiltshire and surrounding counties.

As a charity, they receive no day-to-day funding from the Government or National Lottery and need to raise over £4 million each year to stay operational. This means they rely on the generosity of donors and supporters to keep flying.