How To Reprogram Your AIS

AIS Transponder and GMDSS Equipment Programming Service

We offer professional programming service for all makes and types of AIS transponders, including Class A and Class B units. Our services include resetting MMSI numbers, updating vessel details, and reprogramming GMDSS equipment.

Pre-Programming Service for AIS Transponders

We can pre-program any AIS Class B and Class A transceiver ordered from us before delivery. This service eliminates the need for you to set up a PC, install software, and manually program the unit.

Pre-Programming Process:

•             The unit will be placed on test.

•             Transmission and reception performance will be checked.

Once pre-programmed, the AIS transponder is ready to install and use upon delivery.

GMDSS Equipment Reprogramming

Whether you are buying a new or pre-owned vessel or if the vessel under your management is changing its name, MMSI, flag, or class, reprogramming of all GMDSS equipment is required to update the new details in the equipment software.

With 16 years of experience, our class-certified engineers and technicians are well-versed in programming various GMDSS equipment makes and models. Upon request, we will attend your vessel to provide reprogramming services wherever needed.

After Programming:

•             We provide testing and certification of the equipment.

•             The equipment will be updated with the new vessel details.

Required Information for AIS Programming

To utilize our AIS programming service, please send an email with the following details:

•             Vessel Name

•             Vessel MMSI Number

•             Vessel Call Sign

•             Vessel Type

•             Vessel Length

•             Vessel Beam

•             Distance of AIS GPS antenna from Bow

•             Distance of AIS GPS antenna from Starboard Rail

Contact Us

Ensure your AIS transponder and GMDSS equipment are correctly programmed and certified. Contact us today for reliable and efficient programming services!

AIS (Automatic Identification System) FAQ

1. What is AIS?

Answer: AIS (Automatic Identification System) is a maritime communication system that uses transponders on ships and vessels to broadcast their location, speed, and other navigational data to nearby vessels and shore stations.

2. How does AIS work?

Answer: AIS works by transmitting data over VHF radio frequencies. Each AIS-equipped vessel sends and receives information such as its position, speed, course, and identification details, which is then displayed on AIS-compatible navigation systems.

3. What are the benefits of AIS?

Answer: AIS improves maritime safety by enhancing situational awareness, preventing collisions, aiding in search and rescue operations, and providing vessel tracking and monitoring capabilities for authorities.

4. What are the different types of AIS?

Answer: There are two main types of AIS: Class A and Class B. Class A is mandatory for commercial vessels and transmits at a higher power with more frequent updates. Class B is typically used by recreational and smaller commercial vessels and transmits at lower power with less frequent updates.

5. Is AIS mandatory?

Answer: AIS is mandatory for all SOLAS (Safety of Life at Sea) vessels, including commercial ships over 300 gross tonnage and passenger ships. Some countries also require AIS for certain smaller vessels and fishing boats. Recreational use of AIS is generally voluntary but highly recommended.

6. How often does AIS update its data?

Answer: Class A AIS transponders typically update every 2 to 10 seconds while underway and every 3 minutes while at anchor. Class B AIS transponders update every 30 seconds to 3 minutes, depending on their speed and movement.

7. Can AIS data be received by anyone?

Answer: Yes, AIS data is broadcast publicly and can be received by anyone with an AIS receiver or an AIS-enabled marine navigation system. AIS data is also available online through various vessel tracking services.

8. What information is transmitted by AIS?

Answer: AIS transmits information including the vessel’s MMSI (Maritime Mobile Service Identity) number, name, position, speed, course, heading, rate of turn, destination, ETA (estimated time of arrival), and other navigational data.

9. How do I install an AIS transponder?

Answer: Installation of an AIS transponder involves mounting the unit on the vessel, connecting it to a power supply, attaching the VHF antenna, and linking it to other navigation systems if necessary. It’s recommended to follow the manufacturer’s instructions or have it installed by a professional.

10. Can AIS be used for collision avoidance?

Answer: Yes, AIS enhances collision avoidance by providing real-time information about nearby vessels’ movements, helping mariners make informed decisions to navigate safely and avoid collisions.

11. What is the range of AIS?

Answer: The typical range of AIS signals is about 20 to 30 nautical miles, depending on the antenna height and environmental conditions. Shore-based AIS stations and satellites can extend the range further.

12. How do I ensure my AIS data is accurate?

Answer: To ensure accuracy, regularly update your AIS transponder with current vessel information and verify that the GPS and other connected systems are functioning correctly. Periodic maintenance and checks are also important.

13. Can AIS be used in inland waterways?

Answer: Yes, AIS is beneficial in inland waterways for improving safety and traffic management. Many inland waterway authorities require AIS for commercial vessels.

14. What is the difference between AIS and radar?

Answer: AIS transmits vessel information such as identity, position, and course, whereas radar detects objects and their relative position without providing specific identity or navigational data. AIS complements radar by providing detailed vessel information.

15. What should I do if my AIS stops working?

Answer: If your AIS stops working, check the power supply, connections, and antenna. Refer to the user manual for troubleshooting steps. If the issue persists, contact a professional technician or the manufacturer’s support service for assistance.