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

KJ4MSA HAM

✅ Available for a vanity request — free since Jun 13, 2021.
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 Jun 13, 2021

Previous holder: Daniel A Johnson

Held KJ4MSA Jun 12, 2009 → Jun 12, 2019 · first licensed Jun 12, 2009 as KJ4MSA · 1 license · FRN 0018861542

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Others requesting KJ4MSA

1 application listed KJ4MSA as a choice, newest first.

FiledAwardApplicantChoice #Status
May 18, 2022 Jun 5, 2022 KQ4ANB · Jesus G Artacho Jr · Durham, NC 6Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KJ4MSA in the last 24 hours. They show up here within seconds of KJ4MSA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.