{"product_id":"navpac-and-compact-data-2026-2030","title":"NAVPAC AND COMPACT DATA (2026-2030)","description":"\u003cp\u003eNavPac software enables navigators and astronomers to compute their position at sea. It contains features such as calculating great circle, rhumb line tracks and a night mode setting which reduces the amount of light from the screen, allowing the software to be used without compromising night vision.\u003c\/p\u003e\n\u003cp\u003eIt provides methods for calculating rise and set times and determining the altitude and azimuths of navigational objects over several years to a consistent precision, with the aid of a personal computer or laptop.\u003c\/p\u003e\n\u003cp\u003eNavPac is supplied on a CD and is used by the Royal Navy, other navies and by many navigators who require an independent means of navigation.\u003c\/p\u003e","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":54128117809516,"sku":"DP330","price":260.0,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/www.boatbooks-aust.com.au\/products\/navpac-and-compact-data-2026-2030","provider":"Boat books Australia","version":"1.0","type":"link"}