Various tools and calculators:
- Astro Navigation Universal Plot Sheet — A lattitute Scalable Plost Sheet (in GIF format).
- Boat Metrics Calculator — Computes standard metrics used to compare keelboats.
- Loan Calculator — Calculates Payments and Interest, compounded monthly.
- Distance & Bearing between 2 Lat/Long Points – Tools for the long-distance navigator.
Page updated: 2023-08-13.
2023-08-13: DS: updated links for Loan Calculator and Boat Metrics, uncommneted Distance and Bearing calc, reformatted with blocks.
2022-01-12: DS:changed plotsheet from ps to gif format.
2015-01-27: DS: Last update before adding this update log.
2021-04-30: HM: Changed “keel boat” to “keelboat”.
2021-09-08: HM: Added link to distance between two Lat/Long
NOTE: Update the publish date and time when updating page.