N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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

KO4CEU HAM

✅ Available for a vanity request — free since Sep 5, 2026.
2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Sep 5, 2026

Previous holder: MAYNARD A TOWNER JR

Held KO4CEU Feb 27, 2020 → Sep 4, 2024 · first licensed Feb 27, 2020 as KO4CEU · 2 licenses · FRN 0014081095

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 KO4CEU in the last 24 hours. They show up here within seconds of KO4CEU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.