N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 2026) · next update today 9:45 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 0003147352

Amateur (HAM) application · this number is also an FRN

StatusGranted
PurposeModification
ReceivedAug 23, 2007
Last actionSep 11, 2007
Call signWP4KSK
ApplicantGUARIONEX ALVARADO · FRN 0001834860
Address as filed11281 NW 7th street Apt 5, Miami, FL 33172
Requested callsW4KSK, W2GAA, N3GAA, N4AAG

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