JUNE 20, 2021 GPS ROLLOVER is Approaching – Potential GPS Navigation Impact – Act NOW!

Posted on May 26, 2021

Ensure your GPS equipment has been updated or replaced so critical Comm/Nav electronics provide accurate readings.

June 2021 GPS ROLLOVER impacts the following FURUNO devices:

• GPS Navigator – GP-32, GP-80 & GP-90; and Dual GPS GP-90 & GP-150
• DGPS Navigator – GP-37
• GPS Receivers – GP-320B
• GPS /Plotter/ Sounder – GP-1640 & GP-1640F
• GPS & DGPS/Plotter/Sounders – GP-1650 & GP1850 (both W, WD, WF WDF versions); and GP-3500 & GP-3500F.

Without taking action, depending on the product, the internal dates will either roll-back to Aug.1999 or the unit can be expected to fail.  The impact is compounded when interfacing with other navigation equipment (ECDIS, GMDSS, SSAS. VDR, ODME, etc.).

Mackay is standing by ready to provide assistance and replacement products ASAP, to maintain data integrity and reliable navigation operations. Contact any of our 55+ Global Locations or Mackay World Service 24/7:

Or simply complete a SERVICE REQUEST FORM and we will contact you immediately

Click here for details of products affected by 2021 & 2022 GPS Rollover; with recommended replacements or updates (04-22 UPDATED  Mackay GPS Rollover Flyer 2020-22 v03 , and Look-Up Table: GPS-Related Models Impacted – Core/S-N & Remedies  4-27-22 pdfs).