Minor Errors, Major Implications: Lessons from Superyacht Antenna Mislabeling Revealed in CHIRP Maritime Report

Published: 17 Oct 2025
A revealing case study from CHIRP Maritime shines light on how minor errors in documentation can significantly impact the functionality and safety of superyachts.

Grappling with the unknown is a constant challenge for the maritime industry. The most unexpected things might go wrong, often highlighting long-overlooked areas requiring immediate attention. A case study from CHIRP Maritime’s Superyacht Feedback throws light on one such incident where something as elementary as incorrect labelling of antennas resulted in a potential crisis.

The GPS 1 and GPS 2 antennas were wrongly marked on both the bridge plan and the compass deck in the study’s specific case. Such incorrect markings could lead to costly errors, especially if technical issues arise and the crew attempts to resolve them based on the inaccurate plan. While the antennas were installed correctly, mismatches between their actual locations and the schematics posed a substantial risk.

Lessons from this incident underline the paramount importance of clear, accurate documentation and labelling. Any ambiguity can impede the correction of technical defects, potentially leading to significant onboard delays or even serious accidents. Imagine an erroneous location of a vital antenna leading your 60-metre yacht astray away from its navigable channel!

The takeaways from this event run deeper, spotlighting the crucial need for rigorous checks of new equipment installed during the vessel’s new build phase or at dry dock. Teams should ensure that all equipment locations are accurately marked and that the documentation is updated accordingly. The vessel’s management should also ensure that such practices extend to routine maintenance works and are not just limited to the installation phase.

In conclusion, this incident serves as a sobering reminder of the importance of stringent checks and cross-verification, alongside fostering effective collaboration across various departments on a vessel. These seemingly minor aspects of operational management can play a critical role in averting uncalculated risks and ensuring the smooth sailing of your prized superyacht.