Mackay Supplies a Full-Range of Commercial Marine GPS (Global Positioning Systems) for enhanced navigation and operational efficiencies; mostly IMO-Compliant, Class A Systems.

For 24/7 Expediency, Submit Mackay OTC Product Request Form, or contact a Regional Team:

Americas – houston.inventory@mackaymarine.com +1 281 479 1515 x 54
Europe – otc.europe@mackaymarine.com +31 168 744021
Asia/Middle East – otc.asia@mackaymarine.com +65 6686 2806

CONCERNED . . . GPS Rollover is Still Evolving and may impact your installed Marine GPS-related Equipment? Ensure your GPS, AIS, ChartPlotters, FBB, SatC, LRIT, etc. are all functioning for SAFE Navigation! —CRITICAL Rollover Dates & Suggested Resolution:

06-25 LATEST GPS Rollover 2024-25

JRC-Only GPS-related electronics
Rollover Dates: August 3, 2025 & Sept. 8, 2024

04-22 Mackay GPS Rollover Flyer 2020-22 v03

Lists FAQ & GPS-related Products Affected
GPS Action Plan Form, pg. 2 (firmware upgrade/replace)
Look-Up Table: Models Impacted – Core/S-N & Remedies 4-27-22

03-19 Mackay GPS 2019 Rollover Flyer – FAQ & List Impacted Units

For ALL GPS Rollover details, software updates or product replacements, contact Mackay 24/7 at: Mackay Service Request

To discuss High Seas GPS & DGPS & integrated Nav/Comm options, contact: marinesales@mackaymarine.com

Sampling of Full-Featured GPS Systems from Mackay’s Global Partners:
Cobham (SAILOR), Furuno, JRC, Saab, Simrad (Navico) and More: