APPLICANT CERTIFIES RF COMPLIANCE WITH WORKSHEET #3. REGARDING COMPLIANCE WITH THE NATIONWIDE PROGRAMMATIC AGREEMENT AND NHPA SECTION 106 FOR TOWER CO-LOCATION, THE APPLICANT'S COUNSEL HAS BEEN INFORMED BY THE FCC STAFF THAT COMPLIANCE WITH THE AGREEMENT IS NOT REQUIRED WHERE NO NEW TOWER IS BEING CONSTRUCTED AND THE TOWER STRUCTURE IS NOT BEING SUBSTANTIALLY ALTERED AS IS THE CASE HERE. HOWEVER, SHOULD THE COMMISSION DETERMINE THAT COMPLIANCE IS NECESSARY, UPON NOTIFICATION TO THE APPLICANT, THE APPLICANT WILL FILE FCC FORM 621.