In an emergency:
At sea, call the Coastguard, DSC or VHF Channel 16/Dial 999 (24 hrs).
In England, Northern Ireland or Wales, call the Duty Diving Medical Officer on 07831 151523 (24 hrs).
In Scotland, call Aberdeen Royal Infirmary on 0845 408 6008 (24 hrs) - ask for the emergency hyperbaric doctor.
If the patient is seriously unwell or deteriorating rapidly, inform the emergency services promptly by dialling 999 on land or VHF Channel 16 if at sea.
Otherwise, contact us by email via QinetiQ customer support or write to us at:
Hyperbaric Medicine Unit
St Richard's Hospital