N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:16 am CDT (FCC files through Oct 7, 2026) · next update today 7:15 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Application 0001717817

Amateur (HAM) application

StatusGranted
PurposeNew license
ReceivedApr 29, 2004
Last actionApr 29, 2004
Call signWP4AM
ApplicantLuis O Maldonado-Santana · FRN 0010838274
Address as filedPO Box 951, Guaynabo, PR 00970

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