Designed for most recreational divers, Expedition Log? allows you to enter your SCUBA dives. This application has many features including,* Adding multiple divers (Ideal for Instructors who want to keep track of their students dives).* Ability to transfer a dive to your buddy - In this way your buddy does not have to enter all the information in again from scratch.* Track your Certifications, when and where you got them, who certified you and more importantly if they are due to expire.* Reminders when your Certifications are due to be renewed (e.g. First Aid Certifications).* Your equipment is also an important aspect of diving. Expedition Log? will record your equipment, and much like the certification section, will remind you when the equipment needs servicing.* Pre-loaded with PADI, NAUI and SSI dive tables allowing the calculation of dive profiles.* Supports Imperial and Metric Units of Measure* Calculation of Surface consumption rates (on a per-dive basis)* Reports that you can print or email on a single dive (or your entire Log Book)* Overall Diver Statistics including Maximum and Minimum depths, Surface Consumption Rates etc