G0A08

Which of the following steps must an amateur operator take to ensure compliance with RF safety regulations?

1. APost a copy of FCC Part 97.13 in the station
2. BNotify neighbors within a 100-foot radius of the antenna of the existence of the station and power levels
3. CPerform a routine RF exposure evaluation and prevent access to any identified high exposure areas
4. DAll these choices are correct

Pick an answer to check it.