N9TPB FCC License Search

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

K4JZP HAM 📻 GMRS

📻

Also a GMRS licensee

WRJK865

Active until Sep 17, 2030 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Technician class licensed since 2020 (6 yrs) K4JZP since 2020 · previously KO4FYA Grovetown, GA grid EM83vl GMRS WRJK865 69 repeaters within 50 mi

🔒 Not available — currently licensed, through Aug 28, 2030. If it isn't renewed, it opens for vanity requests Aug 29, 2032.

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

📝 K4JZP has filed vanity applications before — latest filed Aug 10, 2020 · what was requested

Currently held by Jason Piazza · 2 holders on record

Current holder: Jason Piazza

Held K4JZP Aug 28, 2020 → present · first licensed Aug 5, 2020 as KO4FYA · 2 licenses · FRN 0029827136

K4JZP Active Technician · vanity Aug 28, 2020 → expires Aug 28, 2030

Licensee
Jason Piazza

Address
830 Herrington Dr
Grovetown, GA 30813-4270
33.4974, -82.2156 (street) · Grid EM83vl · CQ 5 · ITU 8 · map ↗

FRN
0029827136

Previous call
KO4FYA

Last granted
Aug 28, 2020

Effective
Aug 28, 2020

Last action
Aug 28, 2020
FCC actions (2)
- Aug 28, 2020 — Vanity call sign granted VANGRT
- Aug 28, 2020 — License issued LIISS
KO4FYA Canceled Technician Aug 5, 2020 → Aug 28, 2020 (canceled)

Licensee
Jason Piazza

Address
830 Herrington Dr
Grovetown, GA 30813-4270
33.4974, -82.2156 (street) · Grid EM83vl · CQ 5 · ITU 8 · map ↗

FRN
0029827136

Last granted
Aug 5, 2020

Effective
Aug 5, 2020

Last action
Aug 28, 2020
FCC actions (3)
- Aug 28, 2020 — License canceled LICAN
- Aug 5, 2020 — License issued LIISS
- Aug 5, 2020 — 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 16, 2022 → Oct 4, 2026 · 26 snapshots · as KO4FYA
Jason Piazza
830 Herrington Dr, Grovetown, GA 30813-4270
33.4974, -82.2156 (street) · Grid EM83vl · CQ 5 · ITU 8 · map ↗

Previous holder: FRED L ANDERSON

Held K4JZP May 20, 2004 → Mar 22, 2014 · first licensed May 20, 2004 as K4JZP · 1 license · FRN 0010954071

K4JZP Expired General May 20, 2004 → Mar 22, 2014 (expired)

Licensee
FRED L ANDERSON

Address
325 N BROADWAY
WINDGAP, PA 18091
40.8248, -75.3257 (ZIP center) · Grid FN20it · CQ 5 · ITU 8 · map ↗

FRN
0010954071

Last granted
May 20, 2004

Effective
May 20, 2004

Last action
Mar 23, 2016
FCC actions (3)
- Mar 23, 2016 — License expired LIEXP
- May 20, 2004 — License renewed LIREN
- May 20, 2004 — FCC action LITIN

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 K4JZP
FRED L ANDERSON
325 N BROADWAY, WINDGAP, PA 18091
40.8248, -75.3257 (ZIP center) · Grid FN20it · CQ 5 · ITU 8 · map ↗

Vanity applications filed by K4JZP

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Aug 10, 2020 Granted Aug 28, 2020 0009177904	KO4FYA · Jason Piazza · Technician 830 Herrington Dr, Grovetown, GA 30813-4270 33.4974, -82.2156 (street) · Grid EM83vl · CQ 5 · ITU 8 · map ↗	1.K4JZP ✓ granted 2.K9RXY 3.K4TCH held	Granted got K4JZP

Others requesting K4JZP

1 application listed K4JZP as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 10, 2020	Aug 28, 2020	KO4FYA · Jason Piazza · Grovetown, GA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4JZP in the last 24 hours. They show up here within seconds of K4JZP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS repeaters within 50 miles

1 on the air or of unknown status, closest first · map these & export for a GMRS radio →

Miles	Channel	Output	Tone in	Owner	Location	Access	Status
28	RP18	462.625	123.0	WRMX280	Edgefield, SC	Open	On the air

Repeaters within 50 miles

69 repeaters within 50 miles of this address, closest first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · click a dot for the repeater's page

● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)

Miles	Call	Name	Output	Offset	Tone	Mode	Networks	Activity	Location
3.3	KK4CNMR	Grovetown KK4CNMR TGIF	224.5000	-1.6	CC1	DMR	TGIF	—	Grovetown, GA
4.3	K4KNS	Evans K4KNS	53.0300	-1	none	FM (analog)		—	Evans, GA
4.4	K4KNS	Evans K4KNS EchoLink	146.9850	-0.6	TSQL 71.9	FM (analog)	EchoLink 730492	—	Evans, GA
4.4	KK4CNM	Grovetown KK4CNM AllStar	147.1950	+0.6	TONE 71.9	FM (analog) (FM,DMR,C4FM)	AllStar 608490 EchoLink 602043	—	Grovetown, GA
4.4	KK4CNM	Grovetown KK4CNM AllStar	224.5000	-1.6	TSQL 71.9	FM (analog) (FM,DMR)	AllStar 608490 EchoLink 602043	—	Grovetown, GA
4.4	KK4CNM	Grovetown KK4CNM AllStar	927.7250	-25	none	FM (analog) (FM,DMR)	AllStar 608490 EchoLink 602043	—	Grovetown, GA
5.3	K4KNS	Evans K4KNS TGIF	444.9000	+5	CC15	DMR	TGIF	—	Evans, GA
5.8	KJ4PYA	Appling KJ4PYA	145.0800	in 146.4800	none	D-STAR		—	Appling, GA
5.8	KJ4PYA	Appling KJ4PYA	440.6500	+5	none	D-STAR		—	Appling, GA
5.8	KJ4PYA	Appling KJ4PYA	1249.0000	simplex	none	D-STAR		—	Appling, GA
6.2	KO4YYW	Evans KO4YYW BM	439.4500	in 430.4500	CC1	DMR	BrandMeister 3208182	—	Evans, GA
6.5	WB6BA	Evans WB6BA	440.6000	-5	none	D-STAR		—	Evans, GA
6.7	K4KNS	Appling K4KNS	145.1900	-0.6	TSQL 71.9	FM (analog)		—	Appling, GA
6.7	K4KNS	Appling K4KNS	442.9000	+5	TSQL 71.9	FM (analog)		—	Appling, GA
8.2	WE4GW	Martinez WE4GW	441.9000	+5	TSQL 123.0	FM (analog)		—	Martinez, GA
11.9	K4KNS	Augusta Doctors K4KNS	444.6750	+5	TSQL 71.9	FM (analog)		—	Augusta, GA
11.9	W4DV	North Augusta W4DV	145.1100	-0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 435 check-ins · 89 stations	North Augusta, SC
12.0	W4DV	South Augusta W4DV	145.2900	-0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 435 check-ins · 89 stations	South Augusta, GA
12.0	K4KNS	Augusta Doctors K4KNS	145.4100	-0.6	TSQL 71.9	FM (analog)		—	Augusta, GA
12.0	W4DV	South Augusta W4DV	147.1800	+0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 435 check-ins · 89 stations	South Augusta, GA
14.4	K4NAB	North Augusta K4NAB	146.7300	-0.6	none	FM (analog)		—	North Augusta, SC
14.4	KG4HIR	North Augusta KG4HIR	927.8000	-25	TSQL 146.2	FM (analog)		—	North Augusta, SC
14.6	KE4RAP	North Augusta KE4RAP WIRES-X	146.9400	-0.6		Fusion (C4FM)	WIRES-X 92023	—	North Augusta, SC
14.6	KE4RAP	North Augusta KE4RAP	444.8000	+5	TSQL 146.2	FM (analog)		—	North Augusta, SC
16.9	KD4IEZ	Wrens KD4IEZ SE	444.1750	+5	CC1	DMR	SE	—	Wrens, GA
17.7	KO4JVZ	Hephzibah KO4JVZ AllStar	147.4200	simplex	TONE 100.0	FM (analog)	AllStar 53227	—	Hephzibah, GA
19.3	WR4SC	Beech Island WR4SC NC-PRN	444.2875	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Beech Island, SC
21.1	W4DV	Trenton W4DV EchoLink	145.4900	-0.6	TSQL 71.9	FM (analog)	EchoLink 128921 🗓 5 nets	5 nets · 435 check-ins · 89 stations	Trenton, SC
21.1	W4DV	Trenton W4DV	444.9500	+5	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 435 check-ins · 89 stations	Trenton, SC
22.5	W4CDC	Wrens W4CDC	147.1200	+0.6	TONE 71.9	FM (analog)		—	Wrens, GA
22.7	WR4SC	Beech Island WR4SC	147.3450	+0.6	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Beech Island, SC
22.7	WR4SC	Beech Island WR4SC	443.1250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Beech Island, SC
22.7	KM4LOD	Beech Island KM4LOD	145.2600	-0.6	none	FM (analog) (DV,FM)		—	Beech Island, SC
22.7	KM4LOD	Beech Island KM4LOD	440.5500	+5	none	FM (analog) (DV,FM)		—	Beech Island, SC
25.7	WK2Y	Atlanta WK2Y BM	439.0000	-5	CC1	DMR	BrandMeister 310199501	—	Atlanta, SC
26.6	N2ZZ	Aiken Reg Med N2ZZ EchoLink	145.3500	-0.6	TSQL 156.7	FM (analog)	EchoLink 5764 🗓 4 nets	4 nets · 97 check-ins · 62 stations	Aiken, SC
26.6	WR4SC	Aiken WR4SC	441.5250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Aiken, SC
27.5	W4DV	Trenton W4DV	145.3900	-0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 435 check-ins · 89 stations	Trenton, SC
27.5	W4DV	Trenton W4DV	442.5500	+5	CC1	DMR	🗓 5 nets	5 nets · 435 check-ins · 89 stations	Trenton, SC
27.8	WR4EC	Edgefield WR4EC	146.8500	-0.6	TSQL 91.5	FM (analog)		—	Edgefield, SC
28.9	N4ADM	Aiken N4ADM	147.2850	+0.6	none	FM (analog)		—	Aiken, SC
29.1	KR4AIK	Aiken Old Hosp KR4AIK	145.1600	-0.6	none	D-STAR		—	Aiken, SC
29.1	KR4AIK	Aiken Old Hosp KR4AIK	443.4125	+5	none	D-STAR		—	Aiken, SC
30.3	N4ADI	Aiken N4ADI	146.8050	-0.6	none	FM (analog)		—	Aiken, SC
30.3	N4ADI	Aiken N4ADI	440.7125	+5	none	D-STAR		—	Aiken, SC
30.3	N4ADI	Aiken N4ADI	443.0000	+5	none	FM (analog) (DMR,FM)		—	Aiken, SC
30.3	N4ADI	Aiken N4ADI BM	444.0375	+5	CC0	DMR	BrandMeister 310972	—	Aiken, SC
30.3	N4ADI	Aiken N4ADI	927.7000	-25	none	P25		—	Aiken, SC
30.3	N2ZZ	Aiken N2ZZ BM	443.4625	+5	CC1	DMR	BrandMeister 314500 🗓 4 nets	4 nets · 97 check-ins · 62 stations	Aiken, SC
30.4	KI4DPR	Waynesboro KI4DPR TGIF	446.1250	-5	CC1	DMR	TGIF	—	Waynesboro, GA
36.1	W4ZKM	Jackson W4ZKM	145.4500	-0.6	TSQL 123.0	FM (analog)		—	Jackson, SC
38.2	K1LVA	Aiken K1LVA AllStar	145.7700	simplex	TONE 131.8	FM (analog)	AllStar 28249 EchoLink 179307	—	Aiken, SC
42.1	KF4NQN	Monettta KF4NQN AllStar	446.6000	-5	TONE 156.7	FM (analog)	AllStar 28575	—	Monettta, SC
43.0	AF4E	Saluda Wtr Tank AF4E AllStar	146.9100	-0.6	TSQL 123.0	FM (analog)	AllStar 458591	—	Saluda, SC
43.9	W4FTK	Saluda Sheriffs W4FTK AllStar	147.7500	-0.6	TONE 123.0	FM (analog)	AllStar EchoLink 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Saluda, SC
44.2	K4HQV	Rayle K4HQV	442.6250	+5	TONE 100.0	FM (analog)		—	Rayle, GA
46.1	KC4YAP	Sparta KC4YAP BM	147.1950	+0.6	CC4	DMR	BrandMeister 311345	—	Sparta, GA
46.5	KI4CCZ	Calhoun Falls KI4CCZ	444.0000	+5	TSQL 118.8	FM (analog)		—	Calhoun Falls, SC
46.5	KI4CCZ	Calhoun Falls KI4CCZ	444.5750	+5	TSQL 103.5	FM (analog)		—	Calhoun Falls, SC
48.0	N4VDE	Abbeville N4VDE BM	443.9750	+5	CC1	DMR	BrandMeister 312340	—	Abbeville, SC
48.3	W4GWD	Greenwood W4GWD	443.9000	+5	TONE 107.2	FM (analog)		—	Greenwood, SC
48.4	W4GWM	Greenwood W4GWM	145.4200	-0.6	none	D-STAR		—	Greenwood, SC
49.0	W4RRC	Leesville W4RRC AllStar	147.2550	+0.6	TONE 123.0	FM (analog)	AllStar 50790 🗓 1 net	1 net · 10 check-ins · 10 stations	Leesville, SC
49.4	K4EGA	Greensboro K4EGA	147.0900	+0.6	TONE 186.2	FM (analog)		—	Greensboro, GA
49.5	W4SAN	Sandersville W4SAN	145.2700	-0.6	TONE 77.0	FM (analog)		—	Sandersville, GA
49.5	W4SAN	Sandersville W4SAN	145.3200	-0.6	none	D-STAR		—	Sandersville, GA
49.5	W4SAN	Sandersville W4SAN	444.5375	+5	none	D-STAR		—	Sandersville, GA
49.8	KG4UAL	Leesville KG4UAL AllStar	444.4000	+5	DCS 315	FM (analog)	AllStar 558721	—	Leesville, SC
30.3	N4ADI offline	Punta Gorda N4ADI	444.6500	+5	CC?	DMR		—	Punta Gorda, FL