StarPilot TI-T89 Calculator with Program

StarPilot does celestial sight reductions of all bodies using high-precision internal almanac, plus mathematical and graphic solutions for position fixes, great circle, rhumb line, traverse and composite sailings, all current problems, piloting solutions, and much more…including lunar distance method of finding GMT from the sky and a unique graphical Sight Planner, and the new Sight Analyzer function that helps you get the most accurate results from a series of sights.

The StarPilot is the state of the art solution to ocean navigation, fully up-gradeable with free upgrades available via Internet download, easy to use operation from logical menu lists, plus illustrated User’s Guide with practice exercises.

The StarPilot Program is available in one of the following three ways:

• Pre-installed on a TI-T89 Calculator
• As a program which can be installed on a PC.
• As an internet download which can be installed by the owner of any of the following devices: PC, TI-T89, TI-89, T-86, TI-92+.

The StarPilot program is pre-installed using the TI-T89 Calculator as a platform, and ready to go at the first touch of the ON button. The program is menu driven for user friendliness and provides graphing so you can see each line of position (advanced or retarded as necessary) that composes your fix. It allows your judgment to intervene for a more accurate assessment of them, and your modification of the final fix.

**Only available on refurbished Calculators**
TI has discontinued the Titanium calculator, so the only preloaded ones we have available are on refurbished in good condition calculators.