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100+ Free Marine Radio SRC Practice Questions

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Key Facts: Marine Radio SRC Exam

75% pass

Official RYA SRC exam pass mark is 75%

RYA Short Range Certificate syllabus

£76 fee

Mandatory RYA exam fee

RYA fee schedule 2026

Age 16+

Minimum age required on exam day

RYA SRC exam regulations

60 mins

Exam session duration (written + practical test)

RYA SRC exam guidelines

100

Free practice MCQs in this study bank

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Marine Radio Short Range Certificate (SRC) is an RYA/Ofcom written paper and practical simulator test with a 75% pass mark. RYA exam fee is £76. Syllabus covers VHF channels 30%, DSC & MMSI 25%, voice procedures 20%, EPIRB/SART/NAVTEX 15%, licensing 10%. Local 100 MCQs are an English study adaptation.

Sample Marine Radio SRC Practice Questions

Try these sample questions to test your Marine Radio SRC exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which VHF channel is designated globally for distress, urgency, and safety voice communications?
A.Channel 16
B.Channel 70
C.Channel 13
D.Channel 06
Explanation: VHF Channel 16 is the international frequency for distress, urgency, and safety calling on voice.
2Which channel is used exclusively for Digital Selective Calling (DSC)?
A.Channel 16
B.Channel 67
C.Channel 70
D.Channel 09
Explanation: Channel 70 is exclusively dedicated to DSC alerting and no voice traffic is permitted.
3What is the primary purpose of the squelch control on a VHF radio?
A.To adjust the volume of incoming calls
B.To mute background static noise when no signal is received
C.To change the transmission power from High to Low
D.To tune the radio to different frequencies
Explanation: The squelch control sets the threshold for audio, muting the receiver until a signal strong enough to break the squelch is received.
4When should you use the Low (1W) power setting on your VHF radio?
A.For distress communications
B.When communicating with a station very close to you
C.When transmitting a Mayday Relay
D.When weather conditions are poor
Explanation: Low power (1W) should be used for nearby communications to avoid interfering with other stations further away.
5What does 'Dual Watch' function do on a marine VHF radio?
A.Monitors two battery levels
B.Allows transmission on two channels simultaneously
C.Monitors Channel 16 and one other selected channel alternately
D.Records the last two minutes of audio
Explanation: Dual Watch continuously switches between the current working channel and Channel 16 to ensure you do not miss distress calls.
6Which channels are specifically designated as Marina channels in the UK?
A.Channels 16 and 70
B.Channels 06, 08, 09, 10, 13
C.Channels M (80) and M2
D.Channels 67 and 73
Explanation: Channels M (80) and M2 are specific UK channels allocated for marina use.
7What is the maximum output power of a standard fixed marine VHF radio?
A.1 Watt
B.5 Watts
C.25 Watts
D.50 Watts
Explanation: Fixed marine VHF installations are limited to a maximum transmission power of 25 Watts.
8Why is an antenna's height important for VHF communications?
A.It increases the battery life
B.VHF signals travel line-of-sight, so a higher antenna increases the range
C.It changes the frequency of the transmission
D.It reduces static noise from the engine
Explanation: VHF waves propagate in a line-of-sight manner. The higher the antenna, the further the visible horizon and the transmission range.
9What is the typical range of a handheld VHF radio communicating with a shore station?
A.1-2 miles
B.3-5 miles
C.15-20 miles
D.50+ miles
Explanation: Due to lower power (5-6W) and lower antenna height, handheld VHFs typically reach 3-5 miles to a shore station.
10Which channel is used in the UK for communicating with HM Coastguard for routine traffic?
A.Channel 16
B.Channel 67
C.Channel 13
D.Channel 70
Explanation: Channel 67 is designated in the UK as a primary channel for routine and small craft safety traffic with the Coastguard.

About the Marine Radio SRC Exam

The RYA Marine Radio Short Range Certificate (SRC) is the mandatory qualification for operating a marine VHF radio (with or without Digital Selective Calling) on UK-flagged vessels. Syllabus topics cover marine VHF channel selection, Channel 16 distress voice procedures (MIPDANIO), Channel 70 DSC alerting, MMSI numbers, NATO phonetics, NAVTEX, EPIRBs, SARTs, and Ofcom licensing rules. Local 100 MCQs are an English study adaptation.

Assessment

Written theory paper (~25 questions) and practical simulator assessment covering VHF channels & equipment (30%), DSC calling & MMSI (25%), voice procedures & phonetics (20%), GMDSS equipment & MSI (15%), and licensing & regulations (10%).

Time Limit

60 minutes exam session duration.

Passing Score

75% pass mark.

Exam Fee

RYA exam fee £76 (paid to RYA) plus course tuition. (Royal Yachting Association (RYA) / Ofcom)

Marine Radio SRC Exam Content Outline

30%

VHF Channels & Equipment

VHF radio controls (volume, squelch, power 1W/25W), Channel 16 distress/safety, Channel 70 DSC, simplex vs duplex channels, and port operations.

25%

DSC Calling & MMSI

DSC alert categories (Distress, Urgency, Safety, Routine), 9-digit MMSI structure, DSC acknowledgment rules, and position updating.

20%

Voice Procedures & Phonetics

NATO phonetic alphabet, numeral pronunciation, Mayday call & message format (MIPDANIO), Pan-Pan, Securité, and radio etiquette.

15%

GMDSS Equipment & MSI

406 MHz EPIRBs with 121.5 MHz homing, 9 GHz Radar & AIS SARTs, NAVTEX broadcasts (518 kHz), and vessel equipment checks.

10%

Licensing & Regulations

Operator certificate (SRC) vs Ship Radio Licence (Ofcom), licence validation, secrecy of communications, authority of master, and penalties.

How to Pass the Marine Radio SRC Exam

What You Need to Know

  • Passing score: 75% pass mark.
  • Assessment: Written theory paper (~25 questions) and practical simulator assessment covering VHF channels & equipment (30%), DSC calling & MMSI (25%), voice procedures & phonetics (20%), GMDSS equipment & MSI (15%), and licensing & regulations (10%).
  • Time limit: 60 minutes exam session duration.
  • Exam fee: RYA exam fee £76 (paid to RYA) plus course tuition.

Keys to Passing

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

Marine Radio SRC Study Tips from Top Performers

1Memorise the Mayday message format (MIPDANIO): Mayday, Identification, Position, Distress nature, Assistance needed, Number of people, Information (EPIRB/life raft), Over.
2Understand VHF channel rules: Channel 16 (distress, urgency, safety, initial calling), Channel 70 (DSC calling only — strictly no voice), Channel 6 (inter-ship safety), Channel 13 (bridge-to-bridge safety).
3Learn NATO phonetics (Alfa, Bravo, Charlie...) and numeral pronunciations: Wun, Too, Tree, Fower, Fife, Six, Seven, Ait, Niner, Zero.
4Know MMSI rules: 9 digits. Ship MMSI (e.g. 235123456 with UK MID 235), Coast Station MMSI (starts with 00, e.g. 002320000 for UK Coastguard), Group MMSI (starts with 0).
5Understand the difference between the Ship Radio Licence (issued by Ofcom for the vessel equipment, free online) and the Operator Certificate (SRC issued to the individual person).

Frequently Asked Questions

Who needs the RYA Marine Radio Short Range Certificate (SRC)?

Anyone operating a fixed or handheld marine VHF radio (with or without DSC) on a UK-flagged vessel is legally required to hold an SRC operator certificate.

What is the pass mark for the RYA SRC exam?

The pass mark is 75% across the written paper and practical radio assessment.

How much is the RYA SRC exam fee?

The official exam fee paid directly to the RYA is £76. Course tuition fees vary by RYA training center.

What is the minimum age to take the RYA SRC exam?

Candidates must be at least 16 years old on the day of the exam.

Do these practice questions replace practical VHF simulator testing?

No. Local MCQs test channel rules, phonetics, and distress formats, but candidates must demonstrate practical radio operation on a VHF/DSC simulator during the RYA exam.