N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

KN4SLX HAM

⏳ Not available yet — opens for vanity requests Dec 10, 2027, two years after the license was canceled (Dec 9, 2025).
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

Previous holder: CHAD K REECE

Held KN4SLX Nov 2, 2018 → Dec 9, 2025 · first licensed Sep 10, 2018 as KN4OWQ · 3 licenses · FRN 0027840982

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

Others requesting KN4SLX

1 application listed KN4SLX as a choice, newest first.

FiledAwardApplicantChoice #Status
Oct 15, 2018 Nov 2, 2018 KN4OWQ · CHAD K REECE · ROME, GA 1Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KN4SLX in the last 24 hours. They show up here within seconds of KN4SLX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.