N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

KJ4VSA HAM

✅ Available for a vanity request — free since Jul 10, 2012.
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 Jul 10, 2012

Previous holder: John F Huber

Held KJ4VSA Jun 10, 2010 → Jul 9, 2010 · first licensed Jun 10, 2010 as KJ4VSA · 2 licenses · FRN 0019917988

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 KJ4VSA in the last 24 hours. They show up here within seconds of KJ4VSA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.