Joining Online Instructions


As there are multiple branches of the GMB Union in British Airways, we want to ensure you are placed into the correct one. 

BA Heathrow Joint Terminals Branch x54 is for those members based at London Heathrow Airport, who work for British Airways. It also includes some support staff based at Waterside and the Terminals. 

Please follow our simple 7 step instructions below to ensure you are placed into the correct branch. 



Once you have completed the form, you will be sent a temporary membership number. Your full membership number and membership pack will be issued within 14 days. 


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