Airport/seaplane base procedures, including

ATP Airplane ACS › II. Preflight Procedures › D. Taxiing and Sailing (ASES, AMES)

Airport/seaplane base procedures, including: a. Appropriate flight deck activities prior to taxi or sailing, including route planning, and coordinating with crew, if applicable b. Communications at towered and nontowered seaplane bases c. Entering or crossing runways (land operation) d. Night taxi and sailing operations e. Low visibility taxi and sailing operations