N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

KK4JPB HAM

✅ Available for a vanity request — free since Jun 30, 2020.

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 · 2 holders on record · available since Jun 30, 2020

Previous holder: James P Blue III

Held KK4JPB Mar 17, 2015 → Jun 29, 2018 · first licensed Feb 17, 2015 as KM4HXZ · 3 licenses · FRN 0024307571

K4XPR Active General · vanity Jun 29, 2018 → expires Jun 29, 2028

Licensee
James P Blue III

Address
4602 Glenna Way
Louisville, KY 40219
38.1485, -85.6758 (street) · Grid EM78dd · CQ 4 · ITU 8 · map ↗

FRN
0024307571

Previous call
KK4JPB (Technician)

Last granted
Jun 29, 2018

Effective
Feb 20, 2019

Last action
Feb 20, 2019
FCC actions (3)
- Feb 20, 2019 — Administrative update LIAUA
- Jun 29, 2018 — Vanity call sign granted VANGRT
- Jun 29, 2018 — License issued LIISS
KK4JPB Canceled General · vanity Mar 17, 2015 → Jun 29, 2018 (canceled)

Licensee
James P Blue III

Address
4602 Glenna Way
Louisville, KY 40219
38.1485, -85.6758 (street) · Grid EM78dd · CQ 4 · ITU 8 · map ↗

FRN
0024307571

Previous call
KM4HXZ (Technician)

Last granted
Mar 17, 2015

Effective
Mar 23, 2017

Last action
Jun 29, 2018
FCC actions (5)
- Jun 29, 2018 — License canceled LICAN
- Mar 23, 2017 — License modified LIMOD
- Mar 14, 2017 — Administrative update LIAUA
- Mar 17, 2015 — Vanity call sign granted VANGRT
- Mar 17, 2015 — License issued LIISS
KM4HXZ Canceled Technician Feb 17, 2015 → Mar 17, 2015 (canceled)

Licensee
James P Blue III

Address
721 Denmark St
Louisville, KY 40215
38.1905, -85.7857 (ZIP center) · Grid EM78ce · CQ 4 · ITU 8 · map ↗

FRN
0024307571

Last granted
Feb 17, 2015

Effective
Feb 20, 2015

Last action
Mar 17, 2015
FCC actions (4)
- Mar 17, 2015 — License canceled LICAN
- Feb 18, 2015 — Administrative update LIAUA
- Feb 17, 2015 — License issued LIISS
- Feb 17, 2015 — 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 May 12, 2017 → Oct 4, 2026 · 37 snapshots · as KK4JPB
James P Blue III
4602 Glenna Way, Louisville, KY 40219
38.1485, -85.6758 (street) · Grid EM78dd · CQ 4 · ITU 8 · map ↗
Seen Mar 28, 2015 → Oct 4, 2026 · 51 snapshots · as KM4HXZ
James P Blue III
721 Denmark St, Louisville, KY 40215
38.1905, -85.7857 (ZIP center) · Grid EM78ce · CQ 4 · ITU 8 · map ↗

Previous holder: KENNESAW STATE UNIVERSITY AMATEUR RADIO CLUB

Held KK4JPB May 29, 2012 → Jun 29, 2012 · first licensed May 29, 2012 as KK4JPB · 2 licenses · FRN 0021801741

📦 Moved: Kennesaw, GA → Marietta, GA

W4KST Active Club / other · vanity Jun 29, 2012 → expires Nov 25, 2033

Licensee
KENNESAW STATE UNIVERSITY AMATEUR RADIO CLUB

Address
Attn: Ryan J Bibby
1100 South Marietta Pkwy SE
Marietta, GA 30060
33.9419, -84.5215 (street) · Grid EM73rw · CQ 5 · ITU 8 · map ↗

FRN
0021801741

Previous call
KK4JPB

Trustee
KN4RQL

Last granted
Nov 25, 2023

Effective
Nov 28, 2023

Last action
Mar 13, 2024
FCC actions (7)
- Nov 28, 2023 — Administrative update LIAUA
- Nov 27, 2023 — License modified LIMOD
- Nov 25, 2023 — License renewed LIREN
- Oct 26, 2017 — License modified LIMOD
- Oct 26, 2017 — License modified LIMOD
- Jun 29, 2012 — Vanity call sign granted VANGRT
- Jun 29, 2012 — License issued LIISS
KK4JPB Canceled Club / other May 29, 2012 → Jun 29, 2012 (canceled)

Licensee
Kennesaw State University Amateur Radio Club

Address
Attn: BRENT E WILLIAMS
1000 Chastain Rd MS 0127
Kennesaw, GA 30144
34.0368, -84.5910 (ZIP center) · Grid EM74qa · CQ 5 · ITU 8 · map ↗

FRN
0021801741

Trustee
K4GHR

Last granted
May 29, 2012

Effective
May 29, 2012

Last action
Jun 29, 2012
FCC actions (3)
- Jun 29, 2012 — License canceled LICAN
- May 29, 2012 — License issued LIISS
- May 29, 2012 — 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 Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as W4KST
KENNESAW STATE UNIVERSITY AMATEUR RADIO CLUB
Attn: Ryan J Bibby
1100 South Marietta Pkwy SE, Marietta, GA 30060
33.9419, -84.5215 (street) · Grid EM73rw · CQ 5 · ITU 8 · map ↗
Seen Jul 26, 2012 → Oct 4, 2026 · 67 snapshots · as KK4JPB
Kennesaw State University Amateur Radio Club
Attn: BRENT E WILLIAMS
1000 Chastain Rd MS 0127, Kennesaw, GA 30144
34.0368, -84.5910 (ZIP center) · Grid EM74qa · CQ 5 · ITU 8 · map ↗
Seen Nov 11, 2017 → Apr 16, 2022 · 7 snapshots · as W4KST
KENNESAW STATE UNIVERSITY AMATEUR RADIO CLUB
Attn: ELLIOT G DENNIS
1100 SOUTH MARIETTA PARKWAY, MARIETTA, GA 30060
33.9201, -84.5431 (ZIP center) · Grid EM73rw · CQ 5 · ITU 8 · map ↗

Others requesting KK4JPB

2 applications listed KK4JPB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 29, 2025	Aug 16, 2025	KR4FPD · James P Bailes IV · Greenville, SC	8	Granted
Feb 26, 2015	Mar 16, 2015	KM4HXZ · James P Blue III · Louisville, KY	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KK4JPB in the last 24 hours. They show up here within seconds of KK4JPB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.