Definitely, all new recruits will be on the 757 and GLA is always offered as most folk want to be further south. There are at least 2 757s there and your chances of getting GLA are excellent. Other bases are 757 bases are NEW, MAN(+330), EMA, BHX and LGW(+330). STN is a 320 base at present. Those who want to be at GLA really like it. The only down side at present is that sometimes you get offered a summer only contract for your first season or so. Good Luck