Marine Rules & Signals3.2 - App Store

The reference guide to rules and signals at sea. Part of a series of Marine Navigation apps, Rules & Signals is a useful tool for sailors, fishermen, surfers and people involved in sea water sports. The Imray Marine Navigation reference products are intended for quick reference and learning.

Beautifully illustrated with diagrams and short, clear text. Remind yourself quickly about a rule or light, or learn at home, traveling or in the winter while planning your trips.

INCLUDES
RULES OF THE ROAD:
- Steering and sailing rules.
- Lights and shapes: day and night time marking of boats.
- Sound signals in restricted visibility. Actual sounds.
- Distress signals.
- Full Colregs text.

SIGNALS & COMMUNICATION:
- Buoys: worldwide buoyage systems A & B and animated harbour approaches.
- Buoy lights, animated.
- Sample harbour charts from around the world, with animated lights.
- Flags: flag translator, phonetic alphabet, morse code and message builder.
- Dual flag messages.
- Racing flags.
- Semaphore flags.
- Radio calls including Mayday/PanPan and radio channels.
- Life saving communication including air rescue: Solas V.
- Communication with air rescue.

LEARNING SYSTEM:
- Learning cards for all content, by section or for all Rules together.

Content can be scrolled, viewed individually or in sequence. Large images (charts and at a glance images) can be zoomed and panned.

Based on the International Regulations for Preventing Collisions and Sea, 1972, with amendments in force from November 1995, SOLAS Chapter V Regulation 29 and the general guidelines for buoys and signals.

LANGUAGES
English, French, German, Italian, Spanish, Japanese

ABOUT US
Imray are a leading chart and marine book publishers, based in England and with a catalogue of charts that covers Europe, the Mediterranean and the Caribbean. Imray's pilot books cover the whole world in extensive detail.

In partnership with Imray, software developers and sailors.

Follow us on Twitter - http://twitter.com/imray_charts
Facebook - imraynautical

Look out for other applications in the Marine Navigation Series from Imray:

TIDES PLANNER - tide predictions any date
MARINE CHARTS - Europe Atlantic, Mediterranean, Caribbean, Australia
BOAT INSTRUMENTS & AIS (requires WiFI NMEA bridge)
CHART SYMBOLS

Version History - iOS13 compatibility including dark mode. 3.2 10/07/2019 COLREGS Rule 39-41
Corrections 3.1 09/10/2018 iOS11 compatibility 3.0 09/20/2017 ● New user interface for iOS7
● Morse code
● Wind meters per second
● Additional dual flag signals
● Mayday updated to new public format (optional call sign and mmsi)
● Correction to sounds (starboard) in the French language
● Corrections of text in the French language
● Correction landscape text in iPad 2.10 06/30/2014 NEW:
● IOS compatibility
● Flag etiquette
● Sailing vessel all round red-green
● Mayday: updated message
● NL flags 2.0 09/06/2013 NEW:
- iPhone 5
- Wind converter
- Corrections: towing over 200m, preferred channel
- Corrections: Japanese and French language. 1.9 03/14/2013 - Ship outline help for 'In the dark'.
- Australia map Headland to Hedland.
- Annex IV colregs update.
- French language correction West Cardinal. 1.8 08/30/2011 NEW:
- DSC radio.
- Darkness lights test.
- Ship lights with outline or in the dark. 1.7 08/03/2011 NEW:
- iPad support
- Revised page navigation and usability improvements
- Page tapping

- Corrections: flag M, going astern, underwater operations, lat/long order 1.6 06/01/2011 Additions to the Radio Section and maritime ensigns.
- Scandinavia VHF radio channels.
- Australia radio channels.
- Minor corrections UK radio channels.
- Maritime ensigns. 1.5 01/11/2010 - Correction: power driven vessel under 12. 1.4 10/28/2009 Corrections:
- Italian main menu duplication.
- Manly harbour light error. 1.3 10/07/2009 - COLREGS
- CHARTS examples-worldwide
- FLAGS: dual, racing, semaphore
- RADIO: channels, calls
- SCROLL lists, large FONT
- ZOOM / PAN charts and large images
- RULES: exercise all / by section
- International: English, French, German, Italian, Japanese, Spanish 1.2 09/21/2009 Learning tool and animations:
- Buoy LIGHTS.
- Full FLAG CODE, phonetic alphabe and morse code.
- FLAG TRANSLATOR: build your own message or interpret flags.
- Real SOUNDS for sound communication.
- LEARNING TOOL: help during learning or a reminder to refresh your knowledge. 1.1 07/02/2009 1.0 05/15/2009