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Tamaya Navigation Calculator

Simple operation with built-in programs

Course and Distance computation

Dead Reckoning computation

Great Circle computation

ETA computation

LOP computation

Meridian Passage computation

Convenient conversions for HMS and to HHH

Long term Nautical Almanac for the Sun, Moon, Venus, Mars, Jupiter, Saturn and 63 stars.  The built-in Almanac is usable until 2100, it is good with accuracy better than 0'.2.

Twilight Time mode computes time of rise or set, age and azimuth for the Moon.

Prediction/Identification mode computes azimuth and altitude for all celestial bodies and displays any usable bodies above the horizon.

(AAA Batteries not included)


Download Manual


Weems & Plath