BA Misc. Publication NP303(3): Rapid Sight Reduction Tables for Navigation Vol 3 Latitude 39° - 89° Declination 0° - 29° (AP3270)

Rapid Sight Reduction Tables for Navigation - Volume 3, Edition 2006. Latitudes 39º - 89º, Declinations 0º - 29º. Altitude and azimuth for the designated latitudes and declinations.

Replaced NP401 Sight Reduction Tables for Marine Navigation Vol 3 Lat 30° - 45°

Replaced NP401 Sight Reduction Tables for Marine Navigation Vol 4 Lat 45° - 60°

Replaced NP401 Sight Reduction Tables for Marine Navigation Vol 5 Lat 60° - 75°

Replaced NP401 Sight Reduction Tables for Marine Navigation Vol 6 Lat 75° - 90°