Who must transmit a message when an INREQ is cancelled?

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Multiple Choice

Who must transmit a message when an INREQ is cancelled?

Cancellation of an INREQ should come from the entity that originally sent the INREQ. This keeps authority and the action tied to the correct reference, so all recipients know exactly what is being retracted and can match it to the original inquiry. While the destination station or the RCC may receive and propagate the cancellation, they are not the source of it. The person who filed the INREQ has the responsibility to issue the cancel to ensure clear, unambiguous communication and prevent any confusion about whether the request remains in effect.

Cancellation of an INREQ should come from the entity that originally sent the INREQ. This keeps authority and the action tied to the correct reference, so all recipients know exactly what is being retracted and can match it to the original inquiry. While the destination station or the RCC may receive and propagate the cancellation, they are not the source of it. The person who filed the INREQ has the responsibility to issue the cancel to ensure clear, unambiguous communication and prevent any confusion about whether the request remains in effect.

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