From the NHS Ambulance Trust web-site
The NHS Ambulance Trust has praised the ‘remarkable speed’ in which the East Anglian Air Ambulance (EAAA) solved a potentially difficult air operations issue this weekend.
Late on Friday afternoon the Civil Aviation Authority (CAA) temporarily suspended the Air Operators Certificate (AOC) of Norwich-based firm Sterling Aviation due to procedural issues. This meant the two yellow helicopters Anglia One (based at Norwich Airport) and Anglia Two (based at Cambridge Airport) were grounded. However, the charity quickly activated their contingency plan and brought in aircraft supplied by an alternative operator, Bond Air Services