N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

KF4GPP HAM

✅ Available for a vanity request — free since Dec 18, 2000.

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 Dec 18, 2000

Previous holder: OKUN, LOUIS B

Held KF4GPP → Dec 17, 1998 · first licensed as KF4GPP · 1 license · no FRN on file (pre-2001 records)

KF4GPP Canceled Club / other → Dec 17, 1998 (canceled)

Licensee
OKUN, LOUIS B

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 KF4GPP
OKUN, LOUIS B

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KF4GPP in the last 24 hours. They show up here within seconds of KF4GPP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.