Page 1© 2006 AT&T Knowledge Ventures.  All rights reserved.

AT&T is a registered trademark of AT&T Knowledge Ventures.

Current ATT coverage without YA74

This area needs a separate site in the future due to terrain.

Page 2© 2006 AT&T Knowledge Ventures.  All rights reserved.

AT&T is a registered trademark of AT&T Knowledge Ventures.

Current ATT coverage with YA74 at 80 ft antenna height

This area needs a separate site in the future due to terrain.

Continuous coverage with 80 ft antenna height

Page 3© 2006 AT&T Knowledge Ventures.  All rights reserved.

AT&T is a registered trademark of AT&T Knowledge Ventures.

Current ATT coverage with YA74 at 71 ft antenna height

This area needs a separate site in the future due to terrain

Weak spots that may cause dropped calls with 71 ft antena height

Page 4© 2006 AT&T Knowledge Ventures.  All rights reserved.

AT&T is a registered trademark of AT&T Knowledge Ventures.

Current ATT coverage with YA74 at 51 ft antenna height

This area needs a separate site in the future due to terrain.

Weak spots turning into dropped call areas with 51 ft antenna height

Page 5© 2006 AT&T Knowledge Ventures.  All rights reserved.

AT&T is a registered trademark of AT&T Knowledge Ventures.

Current ATT coverage with YA74 at 31 ft antenna height

This area needs a separate site in the future due to terrain.

Weak spots turning into worse dropped call areas with 31 ft antenna height