Our Total Navigation Solutions brochure contains all the relevant information regarding our Challenger software, B2B ordering, Compass Adjustment, Charts & Publications, Chart Correcting Service and any general information regarding Poseidon Navigation Services, this brochure is a must have for any Ship Captains, Ship Superindendents, Seafarers or Agencies, please contact our office on 01542 841245 or email info@poseidonnavigation.com to receive one.