N9TPB FCC License Search

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

KR4RC HAM

✅ Available for a vanity request — free since Apr 20, 2006.

2x2 call: Advanced and Amateur Extra licensees can request it. 1 pending application already lists it (first filed Sep 29, 2026) — see requests.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Apr 20, 2006

Previous holder: MARK P THOMAS

Held KR4RC Apr 19, 1994 → Apr 19, 2004 · first licensed Apr 19, 1994 as KR4RC · 1 license · no FRN on file (pre-2001 records)

KR4RC Expired Advanced Apr 19, 1994 → Apr 19, 2004 (expired)

Licensee
MARK P THOMAS

Address
PO Box 280076
MAYPORT, FL 32228
30.3919, -81.4001 (ZIP center) · Grid EM90hj · CQ 5 · ITU 8 · map ↗

Last granted
Apr 19, 1994

Effective
Apr 19, 1994

Last action
Apr 20, 2006
FCC actions (1)
- Apr 20, 2006 — 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 KR4RC
MARK P THOMAS
PO Box 280076
MAYPORT, FL 32228
30.3919, -81.4001 (ZIP center) · Grid EM90hj · CQ 5 · ITU 8 · map ↗

Others requesting KR4RC

7 applications listed KR4RC as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 29, 2026	Oct 17, 2026 (on or after)	NA4GF · Robert C Mitchell Jr · Thomasville, NC	2	Pending
May 28, 2026	Jun 15, 2026	KR4JNR · Roy G Childers · Pensacola, FL	2	Granted
Sep 3, 2021	Sep 21, 2021	KM4KGV · Lloyd D Cross III · Kennesaw, GA	25	Granted
Jan 29, 2019	Feb 16, 2019	KN4RHI · Robert C Carroll · College Grove, TN	1	Dismissed
Jun 6, 2017	Jun 24, 2017	KE6JNY · JAE R JUHN · FULLERTON, CA	6	Granted
Oct 21, 2015	Nov 8, 2015	KM4MUG · Russell A Chatham · Germantown, TN	18	Granted
Jul 6, 2011	Jul 24, 2011	WD4ACR · ROBERT G CLARK · GREENSBORO, NC	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KR4RC in the last 24 hours. They show up here within seconds of KR4RC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.