G-layer is proud to present RockFLEET,  Rock7 industrial grade dual band  tracker and messenger, designed for permanent use.  Certifications and Approvals are all well and good, but nothing is better than real world testing!

RockFLEET, as RockSTAR has been designed to withstand the harshest of environments  and has been tried and tested in the field by government, military and commercial customers worldwide.

The RockFLEET Tracker is a truly global tracking device designed for permanent use aboard marine vessels,  land vehicles and light aircraft. It has an optional GSM unit, which allows it to use terrestrial mobile phone networks when possible, automatically switching to the global Iridium satellite network when GSM is not available.

It is designed for permanent installation on ships, yachts, vehicles and other assets. The unit is waterproof, ruggedised, with a variety of mounting options to suit your needs.


Product Details


Powered By 9-30v input, with integrated backup
Transmits Using Iridium (plus GSM with GSM option)
Size 130mm diameter x 50mm high
Weight 350 grams
Waterproofing IP-69 (submersion up to 5m permanently)
Other Certifications FCC & CE
MIL-810 F/G (Ruggedness)
Ideal For Permanent Installation on Ships, Yachts, Vehicles etc.
Tracking Options Various tracking options from 1 minute to 12 hours

Running Costs


Line rental is paid in blocks of 1 month, and allows the RockFLEET to exchange information with the Iridium satellite network. You only pay for months in which you wish to use the RockFLEET. No annual contract is required. Line rental costs £15.00 per month and includes access to The CORE management system for monitoring your devices.

Credits are used each time you transmit. 1 credit is used per tracking position or per 50 characters of message sent or received. 1 credit is also used if you check your mailbox and there are no messages waiting (A mailbox check). Credits do not expire, even if you are paying no line rental. Credits are shared/pooled between all of the devices on your account


Bundle per Credit Bundle Price
50 Credits £0.12 £6.00
100 Credits £0.11 £11.00
200 Credits £0.10 £20.00
500 Credits £0.09 £45.00
1000 Credits £0.08 £80.00
2000 Credits £0.07 £150.00
5000 Credits £0.06 £300.00
10000 Credits £0.05 £500.00
20000 Credits £0.04 £800.00


HDRtist HDR -

About Iridium

Iridium is the only satellite network that allows transmission of information from any point on Earth – other networks have no coverage in the polar regions, and have intermittent or no coverage in other marine and land areas.

Iridium has 66 satellites in orbit around the Earth, allowing coverage anywhere on Earth 24 hours a day, 7 days a week. No other satellite network has truly global coverage. Messages sent via Iridium take just seconds to reach you, via e-mail or directly to your web-service.






G-Layer is also committed to doing our bit for the environment as our work shop is totally powered by solar panels and the website is designed and maintain by Tjiltjapuna Web Designs who is an Accredited 100% Green Renewable Power user.

PO Box 187, Byron Bay,
Bundjalung Country,
2481, NSW, Australia
ABN 691 6161 5115