Quick Summary
The Davis Instruments Coastwise Piloting Quick Reference Card is a boating navigation reference card for coastwise piloting. It is described as an 8.5 x 11 card and includes classic coastal navigation techniques, dead reckoning, fog navigation and related quick-reference content.
The card is also described as punched for binder or bulkhead mounting, which gives buyers a clear format check before choosing an offer. If the mounting format matters to your setup, confirm that the punched card style matches how you plan to store or reference it.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | Davis Instruments, which helps identify the exact navigation card. |
| Product type | Quick reference card for coastwise piloting and boating navigation. |
| Size | 8.5 x 11, a familiar sheet size that matters for storage and mounting. |
| Format | Punched for binder or bulkhead mounting. |
| Content focus | Classic coastal navigation techniques, dead reckoning, fog navigation and related piloting tips. |
What to Compare Before Buying
- Format: This is a punched reference card. Compare whether you want binder storage, bulkhead mounting or simple loose-page use.
- Size: The card is stated as 8.5 x 11. Check that the size fits your chart storage or mounting setup.
- Navigation topics: The card centers on coastwise piloting, dead reckoning and fog navigation. Make sure those topics match what you want to keep at hand.
- Reference style: This is a quick reference card rather than a full navigation book. Compare whether a compact reference format is enough for your needs.
Before You Decide
Confirm the 8.5 x 11 format and punched mounting style before choosing an offer. If you want a compact navigation reference for coastwise piloting topics like dead reckoning and fog navigation, this card fits that role.





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