GMRS operator license, you need FCC Fenn 605 & 159, we suggest visiting the FCC website at https://www.f cc.gov/wireless/support/fcc-fonn-605, which includes necessary instructions. More questions about the license application, please contact the FCC at 1-888-225-5322 er go to the FCC's website: http://www.fcc.gov. According to FCC rules, any individual who holds an individual license may allow his er her immediate family members to operate his er her GMRS station er stations.