N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:16 am CDT (FCC files through Oct 7, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KT4DZ HAM 📻 GMRS

📻

Also a GMRS licensee

WREM226

Active until Nov 1, 2029 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Amateur Extra class licensed since 2009 (17 yrs) KT4DZ since 2025 · previously KJ4IYP Louisville, GA Grid EM82uw Active on 1 net LoTW user eQSL AG GMRS WREM226 Heard on PSK Reporter by 3241 56 repeaters within 50 mi

🔒 Not available — currently licensed, through Apr 15, 2035. If it isn't renewed, it opens for vanity requests Apr 16, 2037.

📬 QSL: LoTW user · last upload Oct 4, 2026 · eQSL AG member · QRZ · HamQTH

📝 KT4DZ has filed vanity applications before — latest filed Mar 26, 2025 · what was requested

Currently held by David Zulueta · 2 holders on record

🗓 Active on 1 net · last heard Sep 12, 2026

Current holder: David Zulueta

Held KT4DZ Apr 15, 2025 → present · first licensed Jan 16, 2009 as KJ4IYP · 2 licenses · FRN 0018428987

KT4DZ Active Amateur Extra · vanity Apr 15, 2025 → expires Apr 15, 2035

Licensee
David Zulueta

Address
6035 Benefield Road
Louisville, GA 30434
32.9425, -82.2980 (street) · Grid EM82uw · CQ 5 · ITU 8 · map ↗

FRN
0018428987

Previous call
KJ4IYP (General)

Last granted
Apr 15, 2025

Effective
Apr 15, 2025

Last action
Apr 15, 2025
FCC actions (2)
- Apr 15, 2025 — Vanity call sign granted VANGRT
- Apr 15, 2025 — License issued LIISS
KJ4IYP Canceled Amateur Extra Jan 16, 2009 → Apr 15, 2025 (canceled)

Licensee
David Zulueta

Address
6035 Benefield Road
Louisville, GA 30434
32.9425, -82.2980 (street) · Grid EM82uw · CQ 5 · ITU 8 · map ↗

FRN
0018428987

Last granted
Nov 1, 2019

Effective
Mar 25, 2025

Last action
Apr 15, 2025
FCC actions (6)
- Apr 15, 2025 — License canceled LICAN
- Mar 25, 2025 — License modified LIMOD
- Nov 1, 2019 — License renewed LIREN
- Feb 17, 2009 — License modified LIMOD
- Jan 16, 2009 — License issued LIISS
- Jan 16, 2009 — 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 · 18 snapshots · as KJ4IYP
David Zulueta
6035 Benefield Road, Louisville, GA 30434
32.9425, -82.2980 (street) · Grid EM82uw · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → May 6, 2019 · 34 snapshots · as KJ4IYP
David Zulueta
14450 Nw 74th Ave, Miami, FL 33014
25.9046, -80.3021 (ZIP center) · Grid EL95uv · CQ 5 · ITU 8 · map ↗

Previous holder: IVAN A REEDER

Held KT4DZ Sep 25, 1995 → Aug 7, 2001 · first licensed May 4, 1993 as KD4DFD · 2 licenses · FRN 0003295078

NN4IR Expired Advanced · vanity Aug 7, 2001 → Aug 7, 2021 (expired)

Licensee
IVAN A REEDER

Address
14107 COMPTON VALLEY WAY
CENTREVILLE, VA 20121-5001
38.8110, -77.4629 (ZIP center) · Grid FM18gt · CQ 5 · ITU 8 · map ↗

FRN
0003295078

Previous call
KT4DZ (Advanced)

Last granted
May 13, 2011

Effective
May 13, 2011

Last action
Aug 8, 2023
FCC actions (4)
- Aug 8, 2023 — License expired LIEXP
- May 13, 2011 — License renewed LIREN
- May 7, 2010 — Administrative update LIAUA
- Aug 7, 2001 — License issued LIISS
KT4DZ Canceled Advanced Sep 25, 1995 → Aug 7, 2001 (canceled)

Licensee
IVAN A REEDER

Address
14107 COMPTON VALLEY WAY
CENTREVILLE, VA 20121-5001
38.8110, -77.4629 (ZIP center) · Grid FM18gt · CQ 5 · ITU 8 · map ↗

FRN
0003295078

Previous call
KD4DFD (Advanced)

Last granted
Sep 25, 1995

Effective
Aug 23, 1999

Last action
Aug 7, 2001
FCC actions (2)
- Aug 7, 2001 — License canceled LICAN
- Aug 23, 1999 — License modified LIMOD

Callbook Records, 1993–2003

From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.

Seen Nov 1, 2001 → Apr 17, 2003 · 4 discs
NN4IR · Advanced · issued Aug 7, 2001, expires Aug 7, 2011 · previously KT4DZ
IVAN A. REEDER
14107 COMPTON VALLEY WAY, CENTREVILLE, VA 20121-5001
Seen Oct 8, 1999 → Apr 13, 2001 · 4 discs
KT4DZ · Advanced · issued Aug 23, 1999, expires Jan 18, 2004 · previously KD4DFD
IVAN A. REEDER
14107 COMPTON VALLEY WAY, CENTREVILLE, VA 20121-5001
Seen Oct 26, 1995 → Apr 7, 1999 · 7 discs
KT4DZ · Advanced · issued Sep 25, 1995, expires Jan 18, 2004 · previously KD4DFD (General)
IVAN A REEDER
14107 COMPTON VALLEY WAY, CENTREVILLE, VA 22020
Seen May 3, 1994 → May 12, 1995 · 3 discs
KD4DFD · Advanced · issued Jan 18, 1994, expires Jan 18, 2004
IVAN A REEDER
14107 COMPTON VALLEY WAY, CENTREVILLE, VA 22020
Seen Sep 9, 1993 · 1 disc
KD4DFD · General · issued May 4, 1993, expires May 4, 2003
IVAN A REEDER
14107 COMPTON VALLEY WAY, CENTREVILLE, VA 22020

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 · 96 snapshots · as KT4DZ
IVAN A REEDER
14107 COMPTON VALLEY WAY, CENTREVILLE, VA 20121-5001
38.8110, -77.4629 (ZIP center) · Grid FM18gt · CQ 5 · ITU 8 · map ↗

KT4DZ in the Printed Callbooks, 1909–1997

From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

1997 · 1 edition
KT4DZ · class A
Ivan A Reeder
14107 Compton Vailty Way, Centreville, VA 11010
1997 p.624

Vanity Applications Filed by KT4DZ

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 Mar 26, 2025 Granted Apr 15, 2025 0011500611	KJ4IYP · David Zulueta · Amateur Extra 6035 Benefield Road, Louisville, GA 30434 32.9425, -82.2980 (street) · Grid EM82uw · CQ 5 · ITU 8 · map ↗	1.KW4DZ Held by OMAR PAREDES until Dec 16, 2024 2.KT4DZ ✓ Granted 3.KF4DZ Available 4.KD4DZ Available 5.KO4DZ Available	Granted got KT4DZ
Filed Jul 20, 2001 Granted May 13, 2011 0000530643	KT4DZ · IVAN A REEDER · Advanced 14107 COMPTON VALLEY WAY, CENTREVILLE, VA 20121-5001 38.8110, -77.4629 (ZIP center) · Grid FM18gt · CQ 5 · ITU 8 · map ↗	1.NN4IR ✓ Granted	Granted got NN4IR

Others Requesting KT4DZ

1 application listed KT4DZ as a choice, newest first.

Filed	Award	Applicant	Choice #	KT4DZ	Result
Mar 26, 2025	Apr 13, 2025	KJ4IYP · David Zulueta · Louisville, GA	2	Granted	Granted this call

Nets

Net	When	Frequency	Role	Times	Last
CSRA Multimode Tech Net 8 PM ET	Sat 7:00 PM · Sat 7:15 PM · Sat 7:30 PM ET	SELINK	Checked in	1	2026-09-12

From nets logged with NetLogger since the start of collection.

📡 On the Air: APRS, Digital & WSPR Spots

📤 Heard by others PSK Reporter

Heard by 3241 stations (78307 reports) · last 36 sec ago · FT8 · grid EM82tx27

160m · 140m · 151330m · 220m · 236417m · 215m · 310m · 22m · 19cm · 1

Farthest: VK6YNE, 11,413 miles on 20m FT8 (-15 dB)

PSK Reporter map →

Repeaters within 50 Miles

56 repeaters within 50 miles of this address, most active 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
40.3	W4DV	North Augusta W4DV	145.1100	-0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 506 check-ins · 120 stations	North Augusta, SC
40.3	W4DV	South Augusta W4DV	145.2900	-0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 506 check-ins · 120 stations	South Augusta, GA
40.3	W4DV	South Augusta W4DV	147.1800	+0.6	TSQL 71.9	FM (analog)	🗓 5 nets	5 nets · 506 check-ins · 120 stations	South Augusta, GA
41.0	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
41.6	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
41.6	WR4SC	Beech Island WR4SC	443.1250	+5	TONE 91.5	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Beech Island, SC
19.1	W4CDC	Wrens W4CDC	147.1200	+0.6	TONE 71.9	FM (analog)		—	Wrens, GA
19.4	KI4DPR	Waynesboro KI4DPR TGIF	446.1250	-5	CC1	DMR	TGIF	—	Waynesboro, GA
21.9	KD4IEZ	Wrens KD4IEZ SE	444.1750	+5	CC1	DMR	SE	—	Wrens, GA
22.7	KO4JVZ	Hephzibah KO4JVZ AllStar	147.4200	simplex	TONE 100.0	FM (analog)	AllStar 53227	—	Hephzibah, GA
26.2	N4SFU	Twin City N4SFU	146.7150	-0.6	none	FM (analog)		—	Twin City, GA
26.2	N4SFU	Twin City N4SFU	147.0000	+0.6	TONE 156.7	FM (analog)		—	Twin City, GA
26.2	N4SFU	Twin City N4SFU	444.2500	+5	TSQL 94.8	FM (analog)		—	Twin City, GA
26.2	N4SFU	Twin City N4SFU MARC	443.5625	+5	CC1	DMR	DMR-MARC	—	Twin City, GA
29.8	W4SAN	Sandersville W4SAN	145.2700	-0.6	TONE 77.0	FM (analog)		—	Sandersville, GA
29.8	W4SAN	Sandersville W4SAN	145.3200	-0.6	none	D-STAR		—	Sandersville, GA
29.8	W4SAN	Sandersville W4SAN	444.5375	+5	none	D-STAR		—	Sandersville, GA
35.1	KK4CNM	Grovetown KK4CNM AllStar	147.1950	+0.6	TONE 71.9	FM (analog) (FM,DMR,C4FM)	AllStar 608490 EchoLink 602043	—	Grovetown, GA
35.1	KK4CNM	Grovetown KK4CNM AllStar	224.5000	-1.6	TSQL 71.9	FM (analog) (FM,DMR)	AllStar 608490 EchoLink 602043	—	Grovetown, GA
35.1	KK4CNM	Grovetown KK4CNM AllStar	927.7250	-25	none	FM (analog) (FM,DMR)	AllStar 608490 EchoLink 602043	—	Grovetown, GA
35.4	KK4CNMR	Grovetown KK4CNMR TGIF	224.5000	-1.6	CC1	DMR	TGIF	—	Grovetown, GA
40.3	K4KNS	Augusta Doctors K4KNS	444.6750	+5	TSQL 71.9	FM (analog)		—	Augusta, GA
40.3	K4KNS	Augusta Doctors K4KNS	145.4100	-0.6	TSQL 71.9	FM (analog)		—	Augusta, GA
40.4	K4KNS	Evans K4KNS TGIF	444.9000	+5	CC15	DMR	TGIF	—	Evans, GA
40.6	KG4ERR Offline	Sylvania KG4ERR EchoLink	442.4000	+5	TSQL 123.0	FM (analog) (FM,C4FM)	EchoLink 676687	—	Sylvania, GA
40.7	K4KNS	Evans K4KNS EchoLink	146.9850	-0.6	TSQL 71.9	FM (analog)	EchoLink 730492	—	Evans, GA
40.7	K4KNS	Evans K4KNS	53.0300	-1	none	FM (analog)		—	Evans, GA
40.9	KJ4PYA	Appling KJ4PYA	145.0800	in 146.4800	none	D-STAR		—	Appling, GA
40.9	KJ4PYA	Appling KJ4PYA	440.6500	+5	none	D-STAR		—	Appling, GA
40.9	KJ4PYA	Appling KJ4PYA	1249.0000	simplex	none	D-STAR		—	Appling, GA
41.6	KM4LOD	Beech Island KM4LOD	145.2600	-0.6	none	FM (analog) (DV,FM)		—	Beech Island, SC
41.6	KM4LOD	Beech Island KM4LOD	440.5500	+5	none	FM (analog) (DV,FM)		—	Beech Island, SC
41.7	K4KNS	Appling K4KNS	145.1900	-0.6	TSQL 71.9	FM (analog)		—	Appling, GA
41.7	K4KNS	Appling K4KNS	442.9000	+5	TSQL 71.9	FM (analog)		—	Appling, GA
41.8	WE4GW	Martinez WE4GW	441.9000	+5	TSQL 123.0	FM (analog)		—	Martinez, GA
42.5	KO4YYW	Evans KO4YYW BM	439.4500	in 430.4500	CC1	DMR	BrandMeister 3208182	—	Evans, GA
43.2	W4ZKM	Jackson W4ZKM	145.4500	-0.6	TSQL 123.0	FM (analog)		—	Jackson, SC
43.2	K4NAB	North Augusta K4NAB	146.7300	-0.6	none	FM (analog)		—	North Augusta, SC
43.2	KG4HIR	North Augusta KG4HIR	927.8000	-25	TSQL 146.2	FM (analog)		—	North Augusta, SC
43.5	KE4RAP	North Augusta KE4RAP WIRES-X	146.9400	-0.6		Fusion (C4FM)	WIRES-X 92023	—	North Augusta, SC
43.5	KE4RAP	North Augusta KE4RAP	444.8000	+5	TSQL 146.2	FM (analog)		—	North Augusta, SC
44.1	WB6BA	Evans WB6BA	440.6000	-5	none	D-STAR		—	Evans, GA
44.8	K4DBN	Dublin K4DBN	442.6000	+5	TONE 123.0	FM (analog)		—	Dublin, GA
44.8	K4DBN	Dublin K4DBN	444.8250	+5	TSQL 123.0	FM (analog)		—	Dublin, GA
44.8	WA4HZX	Dublin WA4HZX	147.3600	+0.6	TONE 77.0	FM (analog)		—	Dublin, GA
45.3	KC4YAP	Sparta KC4YAP BM	147.1950	+0.6	CC4	DMR	BrandMeister 311345	—	Sparta, GA
45.4	KF4DG	Statesboro WWNS KF4DG	147.3900	+0.6	TONE 100.0	FM (analog)		—	Statesboro, GA
46.2	KJ4PYD	Dublin KJ4PYD	145.0400	in 146.2400	none	D-STAR		—	Dublin, GA
46.2	KJ4PYD	Dublin KJ4PYD	444.4875	+5	none	D-STAR		—	Dublin, GA
46.2	KJ4YNR	Dublin KJ4YNR	1282.8500	-12	none	D-STAR		—	Dublin, GA
46.2	K4VYX	Statesboro K4VYX MARC	442.3125	+5	CC3	DMR	DMR-MARC	—	Statesboro, GA
46.8	KD4IEZ	Dublin KD4IEZ BM	147.3300	+0.6	CC1	DMR	BrandMeister 312359	—	Dublin, GA
48.2	KJ4YNR	Glenwood KJ4YNR	145.1800	-0.6	none	D-STAR		—	Glenwood, GA
48.2	KD4IEZ	Glenwood KD4IEZ	146.8800	-0.6	TONE 77.0	FM (analog) (FM,C4FM)		—	Glenwood, GA
48.2	KJ4YNR	Glenwood KJ4YNR	440.5250	+5	none	D-STAR		—	Glenwood, GA
48.2	KD4IEZ	Glenwood KD4IEZ SE	444.7875	+5	CC1	DMR	SE	—	Glenwood, GA