N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

KO4JAS HAM

✅ Available for a vanity request — free since Dec 19, 2022.
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 Dec 19, 2022

Previous holder: Brian Caffarel

Held KO4JAS Nov 9, 2020 → Dec 18, 2020 · first licensed Nov 9, 2020 as KO4JAS · 2 licenses · FRN 0030114953

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 KO4JAS in the last 24 hours. They show up here within seconds of KO4JAS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.