What is the minimum operator license required to perform or supervise the performance of at-sea adjustments, servicing or maintenance which may affect the proper operation of the GMDSS station?

Official USCG Answer & Rule Citation

Correct Answer: Option D — GMDSS Radio Maintainer's license.

Under USCG National Maritime Center examination standards, the accepted correct answer is: GMDSS Radio Maintainer's license..

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