N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KM4XM HAM

✅ Available for a vanity request — free since Oct 18, 1999.

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 · available since Oct 18, 1999

Previous holder:

Held KM4XM → Oct 17, 1997 · first licensed as KM4XM · 1 license · no FRN on file (pre-2001 records)

KM4XM Canceled Club / other → Oct 17, 1997 (canceled)

Licensee

Address

Last granted

Effective

Last action

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KM4XM

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KM4XM in the last 24 hours. They show up here within seconds of KM4XM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.