Table 6 contains information on reported compliance with alternative communication systems (ACS) in passenger service areas.

There are 32% of air terminals that reported having an ACS in each required passenger service area, 24% reported that more than 2/3 of their passenger service areas have an ACS, 24% reported that half or less than half of their passenger service areas have an ACS, and 20% reported having no ACS at all.

There are 12% of rail terminals that reported having an ACS in each required passenger service area, 0% reported that more than 2/3 of their passenger service areas have an ACS, 12% reported that half or less than half of their passenger service areas have an ACS, and 76% reported having no ACS at all.

There are 25% of ferry terminals that reported having an ACS in each required passenger service area, 0% reported that more than 2/3 of their passenger service areas have an ACS, 75% reported that half or less than half of their passenger service areas have an ACS, and 0% reported having no ACS at all.

Overall, 23% of respondents reported having an ACS in each required passenger service area, 8% reported that more than 2/3 of their passenger service areas have an ACS, 37% reported that half or less than half of their passenger service areas have an ACS, and 32% reported having no ACS at all.