N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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 0004189693

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedMar 29, 2010
Last actionApr 16, 2010
Call signWP4OBV
ApplicantPuerto Rico CW Club · FRN 0019122464
Address as filedHC 6 Box 17492, San Sebastian, PR 00685
Requested callsWP4EE, WP4RN

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