# CaptainCalc

> CaptainCalc is an offline-first maritime calculator and bridge toolbox for professional seafarers, bridge teams, maritime students, and vessel operators. This file is the curated LLM-facing map of the public site. The current repo snapshot covers 736 public HTML pages across English, Turkish, Russian, Tagalog, and Greek. For the flattened full-context export, use https://captaincalc.com.tr/llms-full.txt.

Canonical site: https://captaincalc.com.tr/
Primary language: Turkish
Supported languages: English, Turkish, Russian, Tagalog, Greek
Public page count: 736
Latest public page snapshot: 2026-05-13
Contact: developer@captaincalc.com.tr
Google Play: https://play.google.com/store/apps/details?id=com.captaincalc.app&utm_source=captaincalc_site&utm_medium=organic&utm_campaign=llms&referrer=utm_source%3Dcaptaincalc_site%26utm_medium%3Dorganic%26utm_campaign%3Dllms

## Important Pages

- [Home](https://captaincalc.com.tr/): Root landing page for CaptainCalc
- [Turkish home](https://captaincalc.com.tr/tr/): Default language home page
- [English home](https://captaincalc.com.tr/en/): English marketing and reference entry point
- [Russian home](https://captaincalc.com.tr/ru/): Russian marketing and reference entry point
- [Tagalog home](https://captaincalc.com.tr/tl/): Tagalog marketing and reference entry point
- [Greek home](https://captaincalc.com.tr/el/): Greek marketing and reference entry point
- [Tools](https://captaincalc.com.tr/tr/tools.html): Calculator hub for navigation, draft, wind, squat, and clearance tools
- [Blog](https://captaincalc.com.tr/tr/blog.html): Maritime explainers and long-form guides
- [Maritime glossary](https://captaincalc.com.tr/tr/glossary.html): Maritime term index across all supported languages
- [Resources](https://captaincalc.com.tr/tr/resources.html): Practical onboard references such as buoyage, flags, and Beaufort scale
- [Guide](https://captaincalc.com.tr/tr/guide.html): Product and usage guidance
- [About](https://captaincalc.com.tr/tr/about.html): Project overview and trust context
- [Contact](https://captaincalc.com.tr/tr/contact.html): Support and correction route
- [Author profile](https://captaincalc.com.tr/tr/author-ender-soyuince.html): Maintainer background
- [Privacy and legal](https://captaincalc.com.tr/tr/privacy.html): Privacy and legal notes
- [Licenses](https://captaincalc.com.tr/tr/licenses.html): Third-party license information

## Core Calculators

- [CPA / TCPA Calculator](https://captaincalc.com.tr/tr/tools/cpa-tcpa-calculator.html): Closest point of approach and time to CPA
- [Set & Drift Calculator](https://captaincalc.com.tr/tr/tools/set-drift-calculator.html): Current set and drift support
- [Mean Draft & Trim Calculator](https://captaincalc.com.tr/tr/tools/mean-draft-trim-calculator.html): Draft and trim support
- [Air Draft & Bridge Clearance Calculator](https://captaincalc.com.tr/tr/tools/bridge-clearance-calculator.html): Air draft and bridge clearance support
- [UKC Calculator](https://captaincalc.com.tr/tr/tools/ukc-calculator.html): Under-keel-clearance support
- [Squat Effect Calculator](https://captaincalc.com.tr/tr/tools/squat-effect.html): Squat support
- [Tidal Height Calculator](https://captaincalc.com.tr/tr/tools/tidal-height.html): Tidal height support
- [Distance to Horizon Calculator](https://captaincalc.com.tr/tr/tools/distance-to-horizon.html): Horizon distance support
- [True Wind Calculator](https://captaincalc.com.tr/tr/tools/true-wind-calculator.html): True wind conversion support

## Full Context

- [Full repo-derived site context](https://captaincalc.com.tr/llms-full.txt): Flattened text export of every public HTML page in this checkout with canonical URLs, titles, descriptions, headings, and extracted page text

## Editorial Notes

CaptainCalc pages include visible editorial context, update dates, contact links, and verification notes. Maritime calculation pages are decision-support references and do not replace approved loading computers, approved stability booklets, official nautical publications, company procedures, port requirements, or flag-state rules.

## Crawl Policy

Search indexing and answer snippets are welcome for public pages. OAI-SearchBot is allowed in robots.txt. GPTBot is blocked separately from search visibility.