Question 1
What is the definition of GMDSS Sea Area A1?
Correct Answer:
An area within the radiotelephone coverage of at least one VHF coast station in which continuous DSC alerting is available
Question 2
Which frequency is the primary international channel for satellite-relayed EPIRB distress alerts?
Correct Answer:
406.0 MHz
Question 3
On what frequency band does a standard radar Search and Rescue Transponder (SART) operate?
Correct Answer:
9 GHz (X-band) marine radar band
Question 4
What is the primary international frequency used for NAVTEX broadcasts in English?
Correct Answer:
518 kHz
Question 5
At what approximate depth range is a Hydrostatic Release Unit (HRU) designed to automatically deploy a float-free EPIRB?
Correct Answer:
Between 1.5 and 4 meters
Question 1
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About this Exam

Prepare with the RYA SRC VHF Practice Questions - RYA Marine Radio Short Range Certificate (SRC VHF) Exam practice quiz. This question bank includes 100 questions covering channel, radio, marine, primary, and distress. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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RYA SRC VHF Practice Questions - RYA Marine Radio Short Range Certificate (SRC VHF) Exam

This practice set contains 100 questions from the matching question bank and focuses on channel, radio, marine, primary, and distress. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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