When hand-operated switches are used, what must be completed before releasing authority or reporting by a specific location?

When hand-operated switches are used, what must be completed before releasing authority or reporting by a specific location?

• A. SPAF.
• B. A track occupancy report.
• C. A switch maintenance log.
• D. A test run.

Answer: (A)

When hand-operated switches are used, you must confirm and document the switch position before letting trains move or reporting from a location. The SPAF is the formal record used to verify the switch is correctly set and to communicate that status to the dispatcher or authority holder. Completing this ensures there’s a clear, auditable handoff that the route is safe to proceed, preventing trains from moving under an incorrect switch setting. A track occupancy report isn’t the required step for releasing authority, and a switch maintenance log is for maintenance actions rather than real-time operations. A test run isn’t the appropriate requirement here either.

When hand-operated switches are used, you must confirm and document the switch position before letting trains move or reporting from a location. The SPAF is the formal record used to verify the switch is correctly set and to communicate that status to the dispatcher or authority holder. Completing this ensures there’s a clear, auditable handoff that the route is safe to proceed, preventing trains from moving under an incorrect switch setting.

A track occupancy report isn’t the required step for releasing authority, and a switch maintenance log is for maintenance actions rather than real-time operations. A test run isn’t the appropriate requirement here either.