N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · 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

KG4JPB HAM

✅ Available for a vanity request — free since Jan 31, 2006.

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 Jan 31, 2006

Previous holder: MARVIN M BROCK

Held KG4JPB Sep 19, 2000 → Jan 30, 2004 · first licensed Sep 19, 2000 as KG4JPB · 2 licenses · FRN 0003919537

KY4MB Expired Amateur Extra · vanity Jan 30, 2004 → Mar 5, 2024 (expired)

Licensee
MARVIN M BROCK

Address
3186 hwy 2058
helton, KY 40840
36.9446, -83.4190 (ZIP center) · Grid EM86gw · CQ 4 · ITU 8 · map ↗

FRN
0003919537

Previous call
KG4JPB (General)

Last granted
Nov 2, 2013

Effective
Nov 2, 2013

Last action
Mar 6, 2026
FCC actions (6)
- Mar 6, 2026 — License expired LIEXP
- Nov 2, 2013 — License renewed LIREN
- Apr 12, 2013 — Administrative update LIAUA
- Apr 15, 2011 — Administrative update LIAUA
- Jan 30, 2004 — Vanity call sign granted VANGRT
- Jan 30, 2004 — License issued LIISS
KG4JPB Canceled Amateur Extra Sep 19, 2000 → Jan 30, 2004 (canceled)

Licensee
MARVIN M BROCK

Address
3186 HWY 2058
HELTON, KY 40840
36.9446, -83.4190 (ZIP center) · Grid EM86gw · CQ 4 · ITU 8 · map ↗

FRN
0003919537

Last granted
Sep 19, 2000

Effective
Jun 10, 2002

Last action
Jan 30, 2004
FCC actions (4)
- Jan 30, 2004 — License canceled LICAN
- Jun 10, 2002 — License modified LIMOD
- Mar 13, 2002 — License modified LIMOD
- Sep 19, 2000 — License issued LIISS

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 · 89 snapshots · as KG4JPB
MARVIN M BROCK
3186 HWY 2058, HELTON, KY 40840
36.9446, -83.4190 (ZIP center) · Grid EM86gw · CQ 4 · ITU 8 · map ↗
Seen Oct 17, 2011 → Apr 12, 2013 · 7 snapshots · as KY4MB
MARVIN M BROCK
725 old flynns cove rd, crossville, TN 38572
35.8491, -85.1290 (ZIP center) · Grid EM75ku · CQ 4 · ITU 8 · map ↗

Others requesting KG4JPB

1 application listed KG4JPB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 29, 2025	Aug 16, 2025	KR4FPD · James P Bailes IV · Greenville, SC	5	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KG4JPB in the last 24 hours. They show up here within seconds of KG4JPB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.