What holding pad does TWU A1 border?

The holding pad TWU A1 borders the Central Deicing Facility. This facility is specifically designed for the deicing of aircraft before takeoff, which is critical during winter operations when ice or snow might accumulate on the aircraft. The positioning of TWU A1 in relation to the Central Deicing Facility allows for efficient movement of aircraft that require deicing services, thus minimizing delays and ensuring safety during winter weather conditions.

Other options, while relevant to airport operations, do not provide the specific proximity needed for deicing purposes. The Scenic Pad is typically used for other types of operations, B Pad references different holding areas, and Runway 10L serves as an actual runway rather than a holding area. The relationship between TWU A1 and the Central Deicing Facility emphasizes the operational requirements during the winter months and is essential for maintaining flight schedules during adverse weather.