N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 21, 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)

JENS C OSTERGAARD

FRN 0008130148 · first licensed Dec 24, 2002 as AA1AG · 1 license on record

📝 FCC Applications (4)

ReceivedFile numberServicePurposeStatusCall
Oct 24, 20220010252139 HAMRenewalGranted AA1AG
Oct 17, 20120005450735 HAMRenewalGranted AA1AG
Dec 7, 20110004982523 HAMAdministrative updateGranted AA1AG
Dec 23, 20020001131704 HAMRenewalGranted AA1AG

Complete Licensing History

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