N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

KN4UK HAM

✅ Available for a vanity request — free since Jan 1, 2003.

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 Jan 1, 2003

Previous holder: CHARLES I KNOWLTON

Held KN4UK Dec 31, 1990 → Dec 31, 2000 · first licensed Dec 31, 1990 as KN4UK · 1 license · no FRN on file (pre-2001 records)

KN4UK Expired Advanced Dec 31, 1990 → Dec 31, 2000 (expired)

Licensee
CHARLES I KNOWLTON

Address
121 FARLEY CT
ROCKY MOUNT, NC 27801
35.9134, -77.7257 (ZIP center) · Grid FM15dv · CQ 5 · ITU 8 · map ↗

Last granted
Dec 31, 1990

Effective
Dec 31, 1990

Last action
Jan 1, 2003
FCC actions (1)
- Jan 1, 2003 — License expired LIEXP

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KN4UK
CHARLES I KNOWLTON
121 FARLEY CT, ROCKY MOUNT, NC 27801
35.9134, -77.7257 (ZIP center) · Grid FM15dv · CQ 5 · ITU 8 · map ↗

Others requesting KN4UK

1 application listed KN4UK as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 21, 2008	Sep 8, 2008	KE4ZYJ · Douglas T Cooper · Walton, KY	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KN4UK in the last 24 hours. They show up here within seconds of KN4UK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.