Annual Surveys & APTs

Mackay World Service – 24/7 for All Services Coordination:
+1 281 478 6245;
or Complete Service Request Form

Consider Mackay’s Lump Sum “Annuals” Packages – Combined Services Save Time & Money!
Radio Survey, VDR-APT, Radar Groom, Gyro Overhaul, etc.
Same Price, Anytime, Any Day, at Any Mackay Location Worldwide
Contact Us for Details on Price & Options


ANNUAL Surveys and APT Services

Radio Safety Annual Survey (GMDSS) – Provided on ALL Brands & Models

Voyage Data Recorder (VDR) Annual Performance Test (APT)
Authorized to perform VDR APTs on Beijing Highlander, Consilium, Danelec, Furuno, JRC, Kelvin Hughes (Hensoldt), Netwave & Rutter (Orolia), SAM Electronics, Samsung, Sperry, Transas/Wartsila,  etc.

RADAR Service on All Leading X-Band & S-Band Radar Models

  • Includes Radar Magnetron Replacement, Clean Filters, Radar Tune, Adjust Array Turning Unit
  • STEP 1:  Submit Service Request Form 
  • STEP 2:  Arrange with Mackay World Service, the best port & schedule for attendance


Magnetic Compass Adjustment ServiceTrained Mackay Technicians in 30+ Global Locations

Contact World Service for details on Mackay’s Magnetic Compass Global Exchange Program                    ___________________________________________________________________

GYRO Overhauls – Authorized on leading global brands including Anschutz, C Plath, Sperry, Tokyo Keiki, Yokogawa, etc.


* Customers save valuable time & money when completing and submitting Pre-Survey Forms, prior to Service



  • On-Demand Service Labor Rates  (scheduled & emergency)
  • Mackay’s Lump Sum “Annuals” Service Package Options
    Ensures the Same Price – Anytime Any Day, at Any Mackay Location  Worldwide!



  • Equipment Training Certificates for Individual Mackay Technicians available upon request.
  • See Certificate Section of this website for complete list of VDR-trained Mackay Technicians



Mackay Marine is certified by every major class society in the world, including ABS, Bureau Veritas, China Class, Class NK, DNV/GL, Korean Register, Lloyds, and RINA to-date.


Brands We Represent View All