N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

Application 0010457573

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 14, 2023
Last actionApr 1, 2023
Call signKF4RJA
ApplicantRobert J Achtenberg · FRN 0030765226
Address as filed3340 Trails End Rd NE, Roswell, GA 30075
Requested callsW4JR, AJ4RJ, KJ4WTF, N4JV, K4OK

From the FCC Universal Licensing System application files, updated every morning. Search the FCC's own records →