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

DAVID J MATHEWS

FRN 0014760664 · first licensed Mar 8, 2006 as N6NUD · 1 license on record

📝 FCC Applications (3)

ReceivedFile numberServicePurposeStatusCall
May 31, 20160007285369 HAMRenewalGranted N6NUD
Jul 7, 20140006358201 HAMAdministrative updateGranted N6NUD
Mar 27, 20060002552506 HAMRenewalGranted N6NUD

Complete Licensing History

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