N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

JOHN P BITTNER

FRN 0010489995 · first licensed Mar 2, 2004 as WR3C · 1 license on record

📝 FCC applications (4)

ReceivedFile numberServicePurposeStatusCall
May 26, 20260012047024 HAMRenewalReturned WR3C
Feb 24, 20140006168879 HAMRenewalGranted WR3C
Jul 26, 20110004816751 HAMDuplicate licenseGranted WR3C
Mar 2, 20040001639230 HAMRenewal + modificationGranted WR3C

Complete licensing history

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