CHS Chart 1509: Rivière des Prairies Houston Ship Canal Rasters are only available in

Rasters are only available in individual format until they are converted to ENC and cancelled

Last NTM: 22-Feb-2019

Special diagrams permit rapid check of hour angle and also provides means of finding altitude and azimuth of unplotted celestial bodies or identification of unplotted bodies from known altitude and azimuth

Pages: 464

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CHS Chart 1509: Rivière des Prairies Houston Ship Canal Rasters are only available inPlease note all CHS Charts are updated at time of printing. Region: Quebec Paper Size: 51" x 36" Chart Image Size: 47" x 35" Scale: 1: 20,000 Captain's Supplies is a Print on Demand nautical chart dealer for Canadian Waters. All charts are printed up to date and corrected to the latest Notice to Mariners and meet commercial carriage requirements. Charts are printed on high quality heavy paper with waterproof ink unless otherwise selected. FOR ALL