The app provides information and procedures for boaters. It contains approved methods and procedures for Coast Guard boat operations, serving as a primary reference for training.
by Calculated Industries, Inc.★ 5.023 ratingsReference$2.99Data updated 2026-10-04
Access boating information with detailed charts, graphs, and illustrations. Look up formulas, safety guidelines, and equipment specifications. Search for content by topic or use the table of contents. View 800+ images and diagrams for visual .
Provides access to COLREGS and Inland , including amendments. It includes sound and light signals, steering and sailing , and other essential boating references. Users can search and bookmark regulations for quick reference.
Navigate using weekly updated nautical charts from NOAA. Plan routes manually or automatically. Record GPS tracks and store navigation data including markers and routes. Share data with others. Display tides and currents.
Book boats for sailing, fishing, or social events in Miami. Compare and reserve vessels by size and location. Access real-time availability and pricing. View detailed boat descriptions and safety certifications.
Track boat trips and navigate to destinations in North America. View real-time locations of friends. Access local knowledge from other boaters. Set and follow routes. Share trip details with others. Receive updates and alerts.
Access nautical charts, view tide predictions, and check weather forecasts. Locate marinas, fuel stations, and points of interest. Share real-time updates and connect with other boaters for navigation tips and safety alerts.
Access real-time Coast Guard news, mission updates, and safety alerts. View official resources, submit reports, and find contact information for Coast Guard units and facilities. Track search and rescue operations and maritime security activities.
View high-resolution NOAA nautical with depth data for U.S. coasts, Great Lakes, major rivers, Brazil, and global areas. Navigate using GPS, track vessel position, and set waypoints. Access tidal information and route planning tools.
Learn for fishing, climbing, boating, and scouting
Learn and practice over 220 used in fishing, climbing, boating, and scouting. Browse by category or search by name, synonym, or ABoK number. Save favorite for quick access and review.
Complete maritime navigation regulations reference.
The app provides the International Regulations for Preventing Collisions at Sea, 1972, and Inland Navigation Rules. It features an annotated table of contents, a search function, and a selected page for quick access to rules.
The app displays river stage height and flow rate for over 12,000 active gauges across the USA. It provides official flood warnings and alerts from the National Weather Service, with color indicators for river conditions.
View NOAA and USACE nautical charts for U.S. waters in vector format. Create routes, waypoints, and boundaries. Sync navigation objects across devices. Track boat position and speed. Set and monitor alarms for depth, speed, and proximity.
Find with interactive and depth charts. Check forecasts and track catches. Save locations and view detailed water information. Share catches and locations with other anglers. Set alerts for weather and tide changes.
The Ship Captain's Medical Guide offers over 1,100 pages of survival medicine tactics and general nursing information. It covers topics from first aid principles to specific injury care and disease prevention.
Monitor boat location with real-time alerts when it moves outside a set radius. Adjust and recalculate the monitored area precisely. View location history as a series of points. Connect two devices for remote monitoring.
Fishing maps show verified catch locations, boat ramps, and underwater structures. Users can mark and manage private waypoints. Track fishing trips, log catches, and access real-time weather and tide forecasts.