SkyLog SkyLog is a powerful log book for skydivers. It allows jumpers to track all their jumps, and keep a contact directory of drop zones. SkyLog automatically performs several calculations to display on ... Cost: $15 Buy full version       Trial version       Publisher: CaNexus Web Design     Descriptions SkyLog: SkyLog is a powerful log book for skydivers. It allows jumpers to track all their jumps, and keep a contact directory of drop zones. SkyLog automatically performs several calculations to display on the stats page, and allows users to search on up to four fields.