N9TPB FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 9:45 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

KC1UDN HAM

⏳ Not available yet — opens for vanity requests Aug 13, 2027, two years after the license was canceled (Aug 12, 2025).
2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: not on LoTW · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record

Previous holder: Kevin G McKaig

Held KC1UDN Feb 9, 2024 → Aug 12, 2025 · first licensed Feb 9, 2024 as KC1UDN · 2 licenses · FRN 0034750638

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

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC1UDN in the last 24 hours. They show up here within seconds of KC1UDN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.