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

KB3DYU HAM

✅ Available for a vanity request — free since Jul 10, 2001.

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 Jul 10, 2001

Previous holder:

Held KB3DYU → Jul 9, 1999 · first licensed as KB3DYU · 1 license · no FRN on file (pre-2001 records)

KB3DYU Canceled Club / other → Jul 9, 1999 (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 KB3DYU

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB3DYU in the last 24 hours. They show up here within seconds of KB3DYU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.