SIA CP Communications & Radio Procedures 3

Question 1

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

Accepted Answer

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

Answer

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.

Question 2

What does 'wilco' mean in radio communications?

Accepted Answer

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

Answer

'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.

Question 3

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

Accepted Answer

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

Answer

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.

Question 4

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

Accepted Answer

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

Answer

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.

Question 5

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

Accepted Answer

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

Answer

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.

SIA Close Protection Practice Test

SIA Close Protection Practice Test

SIA CP Communications & Radio Procedures 3