N9TPB FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KA8SIO HAM

✅ Available for a vanity request — free since Jul 10, 2004.
2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Sep 3, 2016 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Jul 10, 2004

Previous holder: John M Fisher

Held KA8SIO Dec 22, 1992 → Jul 9, 2002 · first licensed Dec 22, 1992 as KA8SIO · 3 licenses · FRN 0003082369

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 KA8SIO in the last 24 hours. They show up here within seconds of KA8SIO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.