Sec. 21.939  Harmful interference abatement.

    In the event harmful interference occurs or appears to occur, after 
notice and an opportunity for a hearing, Commission staff may require 
any Multipoint Distribution Service conditional licensee or licensee to:
    (a) Modify the station to use cross polarization, frequency offset 
techniques, directional antenna, antenna beam tilt, or
    (b) Order an equivalent isotropically radiated power decrease, a 
reduction of transmitting antenna height, a change of antenna location, 
a change of antenna radiation pattern, or a reduction in aural signal 
power.
[ 60 FR 36557 , July 17, 1995]

Secs. 21.940--21.949  [Reserved]