N9TPB FCC License Search

🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 7:15 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

KB3DAU HAM

✅ Available for a vanity request — free since May 6, 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 May 6, 2001

Previous holder: ROLL, LAWRENCE J

Held KB3DAU → May 5, 1999 · first licensed as KB3DAU · 1 license · no FRN on file (pre-2001 records)

KB3DAU Canceled Club / other → May 5, 1999 (canceled)

Licensee
ROLL, LAWRENCE J

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 KB3DAU
ROLL, LAWRENCE J

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB3DAU in the last 24 hours. They show up here within seconds of KB3DAU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.