Communications & Radio Procedures Flashcards

What is the correct way to transmit a vehicle registration in a CP radio message?

Answer: Using the NATO phonetic alphabet and numbers, e.g. 'Alpha Bravo 1 2 Charlie Delta'

Using the NATO phonetic alphabet ensures each letter is clearly understood even over poor radio signal; this is especially important for vehicle registrations used to identify a surveillance or threat vehicle.

What does 'wilco' mean in radio communications?

Answer: Will comply — the instruction has been received and will be followed

'Wilco' (will comply) indicates that the recipient has received the instruction and will carry it out; it goes further than 'roger', which only confirms receipt and understanding.

Why should a CPO avoid using names on an open (unencrypted) radio channel?

Answer: Names could identify the principal or team members to hostile parties monitoring the channel

Using names on an open channel reveals the identity of the principal and team members to anyone monitoring the frequency, potentially enabling a hostile party to identify and target them.

What is a 'com check' and how often should it be conducted in a dynamic CP operation?

Answer: Regular radio check-ins from each team member to confirm they are safe and communications are working; frequency depends on risk level

Regular com checks confirm team member safety and communications integrity; in higher-threat or dynamic operations, checks may be continuous; in lower-threat environments, periodic checks are appropriate.

What is the significance of a 'missed com check' in a CP operation?

Answer: It indicates a potential problem — the team member may be in danger, incapacitated or have a communications failure — requiring immediate investigation

A missed check-in is an immediate operational concern; the team leader must attempt contact via all available means and, if unsuccessful, assume the operative may be in danger and respond accordingly.

What information should a brief radio transmission during a live threat include?

Answer: Location, nature of threat, action being taken and resources required

In a live threat transmission, brevity is critical; the key information is where the team is, what is happening, what they are doing and what support is needed — everything else can wait.