welcome to the forum
if you want to be able to fly in the
A2 sub category ,as opposed to the
A3 sub category of the open category ,then to enjoy the advantages that gives you ,with regards to distance from uninvolved people or infrastructure the A 2 C of C is what you need ,it will only last till the end of 2025 when it is ending, so although it was originally meant to last for 5 years from passing the test that is no longer the case
although i myself currently have the
A2 C of C ,due to end in November 2025,with the ever changing rules that seem to happen ,i personally dont think that it is a worthwhile investment now
i took mine when the
A2 C of C was first introduced ,because at that time drones were going to be categorised by weight ,and have a C label attached to them, which would require the pilot,to have an
A2 C of C to be able to fly them
as we all know this never happened so the real usefulness of the
A2 C of C was negated
i will say that the info from the course ,is very good ,and broadens the knowledge ,about many aspects of drone flying , and because it is being phased out at the end of 2025 ,the price of doing the course has been halved by many RAE s to encourage people to take the course