N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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

KK4YNF HAM

✅ Available for a vanity request — free since Mar 6, 2026.

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 Mar 6, 2026

Previous holder: Henry M Williams Jr

Held KK4YNF Feb 25, 2014 → Mar 5, 2024 · first licensed Feb 25, 2014 as KK4YNF · 1 license · FRN 0021749064

KK4YNF Expired Technician Feb 25, 2014 → Mar 5, 2024 (expired)

Licensee
Henry M Williams Jr

Address
3730 Byfield Pl
Henrico, VA 23233
37.6438, -77.6294 (ZIP center) · Grid FM17ep · CQ 5 · ITU 8 · map ↗

FRN
0021749064

Last granted
Feb 25, 2014

Effective
Feb 25, 2014

Last action
Mar 6, 2026
FCC actions (3)
- Mar 6, 2026 — License expired LIEXP
- Feb 25, 2014 — License issued LIISS
- Feb 25, 2014 — Systematic call sign granted SYSGRT

Address history

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

Seen Mar 28, 2014 → Oct 4, 2026 · 38 snapshots · as KK4YNF
Henry M Williams Jr
3730 Byfield Pl, Henrico, VA 23233
37.6438, -77.6294 (ZIP center) · Grid FM17ep · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KK4YNF in the last 24 hours. They show up here within seconds of KK4YNF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.