The staff of HM Nautical Almanac Office are:
If you have any enquiries about the services of HMNAO, please contact us by e-mail or by telephone and fax at the numbers given below or by writing to us at the address given below:
During the COVID-19 pandemic, HMNAO staff are likely to be working from home. This may impact on their ability to respond to certain types of queries that involve consulting material held at the UK Hydrographic Office. We apologise in advance for any delays this may cause.