I think you mean the HCGB. The BHAB is not a club.
Whatever the strengths and weaknesses of the HCGB as a club, there can be no doubt that its Secretary Jeremy James does a lot of good work on behalf of the UK helicopter community.
So does the BHAB.
Just to remind everyone (or to educate those that haven't heard). What
was the BHAB is
now the BHA