Communication Protocols and Procedures Flashcards

During a test countdown, the test conductor initiates a 'GO/NO-GO' poll. What is the correct response from a station that is ready to proceed?

Answer: GO

In a GO/NO-GO poll, each polled station responds with 'GO' to indicate readiness to proceed or 'NO-GO' to indicate they cannot support continuation of the countdown.

What is the purpose of a Minimum Essential Communications List (MECL) for a test event?

Answer: To identify the minimum communication links required to safely conduct the test

The MECL defines the bare minimum communication links that must be operational for the test to proceed safely, serving as a go/no-go criterion for launch or test initiation.

During a test event, the word 'HOLD' is transmitted on the countdown net. What must all range stations do?

Answer: Cease all non-safety communications and await further instructions

A 'HOLD' command stops the countdown; all range stations must cease non-safety communications, maintain their positions, and await the test conductor's instructions.

What does the proword 'ROGER' confirm in test range radio communications?

Answer: The receiver has received and understood the last transmission

'ROGER' means the receiver has received and understood the last transmission; unlike 'WILCO,' it does not imply the receiver will take action.

What is a 'patch' in test range communications terminology?

Answer: An electrical or electronic connection linking two separate communication systems or nets

A 'patch' is a connection that bridges two separate communication circuits or nets, allowing personnel on different systems to communicate directly during a test event.

The phonetic alphabet representation for the letter 'K' in NATO/ICAO standard communications used on test ranges is:

Answer: Kilo

In the NATO/ICAO phonetic alphabet, 'K' is represented by 'Kilo,' ensuring clarity and preventing confusion with similar-sounding letters during radio communications.

What is the standard protocol when a safety-critical communication system fails during an active test event?

Answer: Immediately initiate a hold or abort in accordance with the test plan's contingency procedures

Loss of a safety-critical communication link requires an immediate hold or abort per pre-planned contingency procedures, as the MECL threshold has been breached and the test cannot safely continue.