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

W4JMB HAM 📻 GMRS

📻

Also a GMRS licensee

WSMZ717

Active until May 29, 2036 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

General class licensed since 2005 (21 yrs) W4JMB since 2013 · previously KI4KTH Macon, GA grid EM82dr active on 1 net LoTW user GMRS WSMZ717 on APRS 21 min ago 80 repeaters within 50 mi

🔒 Not available — currently licensed, through May 10, 2033. If it isn't renewed, it opens for vanity requests May 11, 2035.

📬 QSL: LoTW user · last upload Mar 2, 2019 · not eQSL AG · QRZ · HamQTH

📝 W4JMB has filed vanity applications before — latest filed Apr 22, 2013 · what was requested

Currently held by Joseph M Butterworth · 2 holders on record

🗓 Active on 1 net · last heard Sep 15, 2026

Current holder: Joseph M Butterworth

Held W4JMB May 10, 2013 → present · first licensed Jun 22, 2005 as KI4KTH · 2 licenses · FRN 0013662614

W4JMB Active General · vanity May 10, 2013 → expires May 10, 2033

Licensee
Joseph M Butterworth

Address
Attn: Joseph M Butterworth
4450 Jones Road
Macon, GA 31216
32.7306, -83.7112 (street) · Grid EM82dr · CQ 5 · ITU 8 · map ↗

FRN
0013662614

Previous call
KI4KTH (Technician)

Last granted
Mar 10, 2023

Effective
Feb 6, 2026

Last action
Feb 6, 2026
FCC actions (4)
- Feb 6, 2026 — Administrative update LIAUA
- Mar 10, 2023 — License renewed LIREN
- May 10, 2013 — Vanity call sign granted VANGRT
- May 10, 2013 — License issued LIISS
KI4KTH Canceled General Jun 22, 2005 → May 10, 2013 (canceled)

Licensee
Joseph M Butterworth

Address
991 Roundtable Lane
Macon, GA 31220
32.8845, -83.8181 (ZIP center) · Grid EM82cv · CQ 5 · ITU 8 · map ↗

FRN
0013662614

Last granted
Jun 22, 2005

Effective
Jul 17, 2006

Last action
May 10, 2013
FCC actions (4)
- May 10, 2013 — License canceled LICAN
- Jul 17, 2006 — License modified LIMOD
- Jun 22, 2005 — License issued LIISS
- Jun 22, 2005 — 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 Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as W4JMB
Joseph M Butterworth
Attn: Joseph M Butterworth
4450 Jones Road, Macon, GA 31216
32.7306, -83.7112 (street) · Grid EM82dr · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 84 snapshots · as KI4KTH
Joseph M Butterworth
991 Roundtable Lane, Macon, GA 31220
32.8845, -83.8181 (ZIP center) · Grid EM82cv · CQ 5 · ITU 8 · map ↗

Previous holder: WILLIAM R PHILLIPS

Held W4JMB Apr 1, 1997 → Apr 1, 2007 · first licensed Apr 1, 1997 as W4JMB · 1 license · no FRN on file (pre-2001 records)

W4JMB Expired Advanced Apr 1, 1997 → Apr 1, 2007 (expired)

Licensee
WILLIAM R PHILLIPS

Address
4414 GAILWOOD AVE
MEMPHIS, TN 38122-1735
35.1571, -89.9224 (ZIP center) · Grid EM55ad · CQ 4 · ITU 8 · map ↗

Last granted
Apr 1, 1997

Effective
Apr 1, 1997

Last action
Apr 2, 2009
FCC actions (1)
- Apr 2, 2009 — 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 W4JMB
WILLIAM R PHILLIPS
4414 GAILWOOD AVE, MEMPHIS, TN 38122-1735
35.1571, -89.9224 (ZIP center) · Grid EM55ad · CQ 4 · ITU 8 · map ↗

Vanity applications filed by W4JMB

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 Apr 22, 2013 Granted Mar 10, 2023 0005748609	KI4KTH · Joseph M Butterworth · General 991 Roundtable Lane, Macon, GA 31220 32.8845, -83.8181 (ZIP center) · Grid EM82cv · CQ 5 · ITU 8 · map ↗	1.W4JMB ✓ granted	Granted got W4JMB

Others requesting W4JMB

3 applications listed W4JMB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 21, 2018	Jul 9, 2018	KN4LKK · Jason M Burns · Holiday, FL	2	Granted
Apr 22, 2013	May 10, 2013	KI4KTH · Joseph M Butterworth · Macon, GA	1	Granted
Jul 25, 2011	Aug 12, 2011	KI4MXO · JOSH M BROTHERS · Cartersville, GA	1	Dismissed

Nets

Net	When	Frequency	Role	Times	Last
OMISS 40m SSB Net	Mon, Wed, Fri, Sat 7:15 PM · Tue, Wed 7:30 PM CT	7.195	Checked in	1	2026-09-15

From nets logged with NetLogger since the start of collection.

📡 On the air: APRS, digital & WSPR spots

📍 APRS

W4JMB-B · 21 min ago · 10 ft

32.4300, 83.4200 · 70cm Voice (D-Star) 433.50000MHz +0.0000MHz

Full history on aprs.fi →

📻 GMRS repeaters within 50 miles

6 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
7	RP19	462.650	141.3	WRQE466	Centerville, GA	Open	On the air
13	RP20	462.675	88.5	WRCM337	Dry Branch, GA	Closed	On the air
13	RP20	462.675	88.5	WRCM337	Dry Branch, GA	Closed	On the air
16	RP17	462.600	CSQ	WSKY330	Fort Valley, GA	Open	On the air
44	RP19	462.650	88.5	WSMD502	Eatonton, GA	Open	On the air
45	RP16	462.575	—	WQYU407	Zebulon, GA · Thomaston	Closed	On the air

Repeaters within 50 miles

80 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
2.1	K4GWM	Macon K4GWM	224.1600	-1.6	TONE 131.8	FM (analog)		—	Macon, GA
6.0	WR4MG	Warner Galleria WR4MG EchoLink	147.3000	+0.6	TONE 107.2	FM (analog)	EchoLink 913139	—	Warner Robins, GA
6.5	WA4ORT	Warner Robin Wtr WA4ORT	146.8500	-0.6	TONE 82.5	FM (analog)		—	Warner Robins, GA
8.9	WX4EMA	Macon WX4EMA	145.3400	-0.6	none	D-STAR		—	Macon, GA
8.9	AA4RI	Macon AA4RI	145.4300	-0.6	TONE 88.5	FM (analog)		—	Macon, GA
8.9	KD4UTQ	Macon KD4UTQ	146.8950	-0.6	TONE 88.5	FM (analog)		—	Macon, GA
8.9	WX4EMA	Macon WX4EMA	147.0150	+0.6	TSQL 88.5	FM (analog)		—	Macon, GA
8.9	WX4EMA	Macon WX4EMA	440.6250	+5	none	D-STAR		—	Macon, GA
8.9	WX4EMA	Macon WX4EMA	1297.3750	simplex	none	D-STAR		—	Macon, GA
9.1	WM4B	Warn Houston Hea WM4B AllStar	146.6700	-0.6	TSQL 82.5	FM (analog)	AllStar 48166 EchoLink 292763	—	Warner Robins, GA
9.1	WM4B	Warn Houston Hea WM4B AllStar	443.1500	+5	TSQL 82.5	FM (analog)	AllStar 48166 EchoLink 292763	—	Warner Robins, GA
9.4	WX4EMA	Macon WX4EMA BM	443.0750	+5	CC7	DMR	BrandMeister 312477	—	Macon, GA
9.5	WX4PCH	Byron Fire Dept WX4PCH	145.2900	-0.6	TSQL 82.5	FM (analog)		—	Byron, GA
10.3	N4WPK	Forsyth N4WPK BM	438.8000	+5	CC1	DMR	BrandMeister 322244804	—	Forsyth, GA
10.4	WR4MG	Warner Robins WR4MG	442.9000	+5	TONE 107.2	FM (analog)		—	Warner Robins, GA
12.8	WA9DDK	Macon WA9DDK AllStar	145.2400	-0.6	TONE 88.5	FM (analog)	AllStar 546541 EchoLink 365024 AllStar 546542	—	Macon, GA
12.9	WA9DDK	Macon WA9DDK AllStar	145.4300	-0.6	TONE 88.5	FM (analog)	AllStar 54654	—	Macon, GA
12.9	WA9DDK	Macon WA9DDK AllStar	442.3750	+5	TONE 88.5	FM (analog)	AllStar 546540	—	Macon, GA
12.9	WA9DDK	Macon WA9DDK AllStar	145.1400	-0.6	TONE 88.5	FM (analog)	AllStar 546541	—	Macon, GA
13.8	N4RWK	Macon US N4RWK	224.9600	-1.6	TSQL 88.5	FM (analog)		—	Macon, GA
14.5	WY4EMA	Kathleen CW Road WY4EMA BM	440.5750	+5	TONE 82.5	D-STAR (DMR,DV)	BrandMeister 312779	—	Kathleen, GA
15.4	WX4PCH	Byron Fire Dept WX4PCH BM	444.3125	+5	CC0	DMR	BrandMeister 313182	—	Byron, GA
15.8	N4ARY	Bonaire N4ARY BM	439.4500	-5	CC1	DMR	BrandMeister 311384401	—	Bonaire, GA, GA
15.8	WB4NFG	Bolingbroke WB4NFG	146.8350	-0.6	TONE 77.0	FM (analog)		—	Bolingbroke, GA
18.9	WR4MG	Perry Hosp WR4MG EchoLink	146.9550	-0.6	TONE 107.2	FM (analog)	EchoLink 178927	—	Perry, GA
21.9	WB4JOE	Gray Round Oak WB4JOE	145.3700	-0.6	TONE 88.5	FM (analog)		—	Gray, GA
22.4	N5BI	Gray N5BI WIRES-X	443.7000	+5	TONE 100.0	FM (analog)	WIRES-X 11277	—	Gray, GA
24.8	KK4JPG	Forsyth Hosp KK4JPG	444.7500	+5	TSQL 100.0	FM (analog) (FM,DMR)		—	Forsyth, GA
24.8	KK4JPG	Forsyth Hosp KK4JPG	145.4100	-0.6	TONE 100.0	FM (analog)		—	Forsyth, GA
25.0	W4JEW	Atlanta W4JEW Ham-Digita	440.9250	+5	CC1	DMR	Ham-Digital	—	Atlanta, GA
31.6	K4DBN	Cochran Ctr of K4DBN	145.4900	-1	TONE 77.0	FM (analog)		—	Cochran, GA
31.6	K4DBN	Irwinton K4DBN	443.2750	+5	TONE 77.0	FM (analog)		—	Irwinton, GA
31.8	K4DBN	Irwinton K4DBN	147.2400	+0.6	TONE 77.0	FM (analog)		—	Irwinton, GA
32.1	KE4PMP	Cochran KE4PMP SE	440.6500	+5	CC1	DMR	SE	—	Cochran, GA
32.9	WR4MG	Butler WR4MG	147.1950	+0.6	TSQL 107.2	FM (analog)		—	Butler, GA
33.9	WR4MG	Butler WR4MG	444.9500	+5	TSQL 107.2	FM (analog)		—	Butler, GA
34.7	KI4BEO	Montezuma KI4BEO	146.6400	-0.6	TONE 97.4	FM (analog)		—	Montezuma, GA
35.7	W8JI	Barnesville W8JI	147.2250	+0.6	none	FM (analog)		—	Barnesville, GA
37.4	KT4YP	Thomaston KT4YP	147.3900	+0.6	TSQL 131.8	FM (analog)		—	Thomaston, GA
37.7	W4OHH	Thomaston URMC W4OHH	444.4500	+5	TSQL 131.8	FM (analog) (FM,C4FM)		—	Thomaston, GA
37.7	KO4UXX	Jackson KO4UXX AllStar	147.4200	simplex	TONE 100.0	FM (analog)	AllStar 56008 AllStar 560511	—	Jackson, GA
37.9	KT4YP	Thomaston URMC KT4YP WIRES-X	444.4500	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 11936	—	Thomaston, GA
41.9	W4OHH	Thomaston Hagans W4OHH	147.3900	+0.6	TSQL 131.8	FM (analog)		—	Thomaston, GA
42.6	WX4BCA	Jackson SG Hosp WX4BCA	147.2850	+0.6	TONE 131.8	FM (analog)		—	Jackson, GA
42.6	WX4BCA	Jackson SG Hosp WX4BCA BM	443.3250	+5	TONE 131.8	FM (analog) (DMR,FM)	BrandMeister	—	Jackson, GA
44.3	NZ2X	Eatonton NZ2X	53.1900	-1	TONE 156.7	FM (analog)		—	Eatonton, GA
44.3	K4EGA	Eatonton K4EGA	146.6550	-0.6	TONE 186.2	FM (analog)		—	Eatonton, GA
44.3	K4EGA	Eatonton K4EGA BM	444.4250	+5	TSQL 186.2	FM (analog) (DMR,FM)	BrandMeister 311639	—	Eatonton, GA
44.6	KB4WQA	Vienna BF Home KB4WQA	147.3750	+0.6	TSQL 131.8	FM (analog)		—	Vienna, GA
44.6	KB4WQA	Vienna BF Home KB4WQA	444.2500	+5	TSQL 131.8	FM (analog)		—	Vienna, GA
44.7	AB2XF	Atlanta AB2XF BM	438.8000	+5	CC1	DMR	BrandMeister 313490402	—	Atlanta, GA
44.8	KM4GA	Hannahs Mill Ups KM4GA	146.7900	-0.6	none	FM (analog)		—	Hannahs Mill, GA
47.0	KD4IEZ	Dublin KD4IEZ BM	147.3300	+0.6	CC1	DMR	BrandMeister 312359	—	Dublin, GA
47.5	KJ4PYD	Dublin KJ4PYD	145.0400	in 146.2400	none	D-STAR		—	Dublin, GA
47.5	KJ4PYD	Dublin KJ4PYD	444.4875	+5	none	D-STAR		—	Dublin, GA
47.5	KJ4YNR	Dublin KJ4YNR	1282.8500	-12	none	D-STAR		—	Dublin, GA
47.9	KF4QLF	Griffin KF4QLF	441.8500	+5	TONE 100.0	FM (analog)		—	Griffin, GA
47.9	NQ4AE	Griffin NQ4AE	443.5500	+5	none	FM (analog)		—	Griffin, GA
47.9	K4HYB	Griffin K4HYB	146.9100	-0.6	TONE 88.5	FM (analog)		—	Griffin, GA
48.2	KB4MQ	Eastman KB4MQ	145.2100	-0.6	TSQL 103.5	FM (analog)		—	Eastman, GA
48.2	KB4MQ	Eastman KB4MQ	444.8500	+5	TSQL 103.5	FM (analog)		—	Eastman, GA
48.4	K4PAR	Eatonton K4PAR	443.1750	+5	TONE 186.2	FM (analog)		—	Eatonton, GA
48.8	WA4HZX	Dublin WA4HZX	147.3600	+0.6	TONE 77.0	FM (analog)		—	Dublin, GA
48.8	K4DBN	Dublin K4DBN	442.6000	+5	TONE 123.0	FM (analog)		—	Dublin, GA
48.8	K4DBN	Dublin K4DBN	444.8250	+5	TSQL 123.0	FM (analog)		—	Dublin, GA
48.9	WB4GWA	Concord WB4GWA AllStar	443.4000	+5	TONE 110.9	FM (analog)	AllStar 46796	—	Concord, GA
49.6	WB4GWA	Concord WB4GWA AllStar	145.3900	-0.6	TONE 110.9	FM (analog)	AllStar 46796	—	Concord, GA
49.6	WB4GWA	Concord WB4GWA 3102.repe	442.3125	+5	CC1	DMR	3102.repeater.net	—	Concord, GA
49.7	WB4GWA	Molena WB4GWA AllStar	145.2500	-0.6	TONE 110.9	FM (analog)	AllStar 48952 AllStar 489520	—	Molena, GA
49.7	WB4GWA	Molena WB4GWA	224.4600	-1.6	TONE 110.9	FM (analog)		—	Molena, GA
8.9	WA4DDI offline	Macon WA4DDI	146.7750	-0.6	none	FM (analog)		—	Macon, GA
8.9	WA4DDI offline	Macon WA4DDI	442.2750	+5	TONE 123.0	FM (analog)		—	Macon, GA
8.9	WA4DDI offline	Macon WA4DDI	444.7000	+5	TONE 103.5	FM (analog)		—	Macon, GA
9.4	WB4BDP offline	Warner Robins WB4BDP	147.1800	+0.6	TONE 107.2	FM (analog)		—	Warner Robins, GA
15.8	KK4JPG offline	Forsyth Hosp KK4JPG	145.0800	in 146.4800	none	D-STAR		—	Forsyth, GA
16.5	WA7RZW offline	Gray WA7RZW IRLP	446.5000	simplex	TSQL 77.0	FM (analog)	IRLP 7118	—	Gray, GA
35.7	N4LRP offline	Milledgeville N4LRP BM	444.9625	+5	CC8	DMR	BrandMeister 313793	—	Milledgeville, GA
36.8	W4PCF offline	Milledgeville W4PCF	147.1350	+0.6	TONE 123.0	FM (analog)		—	Milledgeville, GA
38.9	W4PCF offline	Milledgeville W4PCF	146.7000	-0.6	TONE 67.0	FM (analog)		—	Milledgeville, GA
47.7	W4AMI offline	Griffin Spalding W4AMI	145.4800	-0.6	none	FM (analog) (DV,FM)		—	Griffin, GA