I don't know if this was the norm but on the AQC I've just done there was only 4 ATP including me. There were also 6 Wings and 4 cypriot airlines guys. I a lot fewer ATP than I expected. Maybe they're staggering the number of ATP guys and gals entering each AQC. Really not sure. The holdpool was at 36 but I think 4 went back in due to delays at the 'orange one'. The stage 2 was about 75% Wings applicants with stage 3 70% Wings applicants.
All best,
Mooneyboy