N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 14, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

JOHN R APOSTOLIK

FRN 0004013710 · first licensed Sep 19, 2000 as WB2RFV · 1 license on record

📝 FCC Applications (3)

ReceivedFile numberServicePurposeStatusCall
Jan 3, 20170007608804 HAMRenewalGranted WB2RFV
Feb 6, 20070002902653 HAMRenewalGranted WB2RFV
Sep 15, 20000000220251 HAMModificationGranted WB2RFV

Complete Licensing History

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Nets

NetWhenFrequencyRoleTimesLast
RedOaksAmateurNet W9EJH-L 43768Sun 5:15 PM · Sun 5:45 PM · Sun 6:00 PM CT147.030Checked in42026-10-11

From nets logged with NetLogger since the start of collection.