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

KZ4CX HAM

⏳ Not available yet — opens for vanity requests May 28, 2028, two years after the license was canceled (May 27, 2026).
2x2 call: Advanced and Amateur Extra licensees 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

Previous holder: PAUL R REMINGTON

Held KZ4CX Jun 2, 2016 → May 27, 2026 · first licensed May 3, 2006 as KB0YDP · 3 licenses · FRN 0014995302

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 KZ4CX in the last 24 hours. They show up here within seconds of KZ4CX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.