For Aster (Yard 1), what channel is used for permission up to the signal?

For Aster (Yard 1), what channel is used for permission up to the signal?

• A. Channel 2
• B. Channel 3
• C. Channel 1
• D. Signal indication up to JCC

Answer: (C)

Permission to move up to a signal is issued on Channel 1, the primary control channel used for movement authority in yard operations. This dedicated channel ensures clear and immediate instructions as you approach the interlocking signal. Using other channels for permission can introduce confusion or delays, since they serve different communications, while a message about signal indication up to JCC would not provide the direct clearance needed to proceed. Channel 1 is the channel designated for that moving authority in Aster (Yard 1).

Permission to move up to a signal is issued on Channel 1, the primary control channel used for movement authority in yard operations. This dedicated channel ensures clear and immediate instructions as you approach the interlocking signal. Using other channels for permission can introduce confusion or delays, since they serve different communications, while a message about signal indication up to JCC would not provide the direct clearance needed to proceed. Channel 1 is the channel designated for that moving authority in Aster (Yard 1).