N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 2026) · next update today 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Application 0008515795

Amateur (HAM) application

StatusGranted
PurposeModification
ReceivedFeb 4, 2019 · entered Feb 5, 2019
Last actionFeb 22, 2019
Call signWP4QQM
ApplicantHector R Castro-Zayas · FRN 0027992718
Address as filedVilla Natalia 7 Genesis St, Salinas, PR 00751
Requested callsKP4HRC, KP4CCZ, KP4DZM, KP4HCR, WP4HRC, WP4CCZ, WP4DZM, WP4HCR, KP4DCZ, WP4DCZ

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