N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

KO4SQJ HAM

✅ Available for a vanity request — free since Apr 20, 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 Apr 20, 2026

Previous holder: Michael D Roach

Held KO4SQJ Aug 17, 2021 → Apr 19, 2024 · first licensed Aug 17, 2021 as KO4SQJ · 2 licenses · FRN 0031237845

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 KO4SQJ in the last 24 hours. They show up here within seconds of KO4SQJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.