N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 6, 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 0000951507

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedJul 5, 2002 · entered Jul 4, 2002
Last actionJul 23, 2002
Call signKP4SX
ApplicantBENJAMIN GARCIA PIZARRO JR · FRN 0001843234
Address as filedBOX 30,000 CPSI #216, Canovanas, PR 00729
Requested callsNP4C, NP4P, WP4H, NP4V

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