N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

JOHN E CHANDLER

FRN 0019713569 · first licensed Aug 13, 2010 as KJ4WVZ · 2 licenses on record

📝 FCC applications (9)

Received	File number	Service	Purpose	Status	Call
Dec 1, 2025	0011805165	HAM	Administrative update	Granted	KJ4CO
Nov 21, 2025	0011785177	HAM	Renewal + modification	Granted	KJ4CO
Nov 12, 2024	0011324614	HAM	Renewal + modification	Dismissed	KJ4CO
May 25, 2016	0007280520	HAM	Modification	Dismissed	KJ4CO
Apr 18, 2016	0007234666	HAM	Modification	Dismissed	KJ4CO
Nov 17, 2014	0006548726	HAM	Modification	Granted	KJ4WVZ
Jul 10, 2014	0006365815	HAM	Modification	Granted	KJ4WVZ
Mar 10, 2011	0004648419	HAM	Modification	Granted	KJ4WVZ
Aug 13, 2010	0004353150	HAM	New license	Granted	KJ4WVZ

Complete licensing history

KJ4CO Active Amateur Extra · vanity Dec 5, 2014 → expires Dec 5, 2034

Licensee
JOHN E CHANDLER

Address
7744 HOPEWELL RD
BOAZ, KY 42027-8101
36.8622, -88.6104 (street) · Grid EM56qu · CQ 4 · ITU 8 · map ↗

FRN
0019713569

Previous call
KJ4WVZ (General)

Last granted
Nov 22, 2025

Effective
Dec 1, 2025

Last action
Dec 1, 2025
FCC actions (4)
- Dec 1, 2025 — Administrative update LIAUA
- Nov 22, 2025 — License renewed LIREN
- Dec 5, 2014 — Vanity call sign granted VANGRT
- Dec 5, 2014 — License issued LIISS
KJ4WVZ Canceled Amateur Extra Aug 13, 2010 → Dec 5, 2014 (canceled)

Licensee
JOHN E CHANDLER

Address
7744 HOPEWELL RD
BOAZ, KY 42027
36.8622, -88.6104 (street) · Grid EM56qu · CQ 4 · ITU 8 · map ↗

FRN
0019713569

Last granted
Aug 13, 2010

Effective
Jul 10, 2014

Last action
Dec 5, 2014
FCC actions (5)
- Dec 5, 2014 — License canceled LICAN
- Jul 10, 2014 — License modified LIMOD
- Mar 10, 2011 — License modified LIMOD
- Aug 13, 2010 — License issued LIISS
- Aug 13, 2010 — 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 Oct 17, 2011 → Oct 4, 2026 · 82 snapshots · as KJ4WVZ
JOHN E CHANDLER
7744 HOPEWELL RD, BOAZ, KY 42027
36.8622, -88.6104 (street) · Grid EM56qu · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

51 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
7.3	KM4JZX	Mayfield KM4JZX	145.1100	-0.6	TONE 179.9	FM (analog)	🗓 1 net	1 net · 79 check-ins · 27 stations	Mayfield, KY
7.3	KM4JZX	Mayfield KM4JZX	224.8200	-1.6	TONE 179.9	FM (analog)	🗓 1 net	1 net · 79 check-ins · 27 stations	Mayfield, KY
7.3	KM4JZX	Mayfield KM4JZX	441.8750	+5	TONE 179.9	FM (analog)	🗓 1 net	1 net · 79 check-ins · 27 stations	Mayfield, KY
10.6	W4WWS	Paducah W4WWS WIRES-X	147.1200	+0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 33265	—	Paducah, KY
13.7	KD4DVI	Paducah KD4DVI	443.0000	+5	TSQL 179.9	FM (analog) (FM,C4FM)		—	Paducah, KY
13.8	KI4HUS	Benton MR Squad KI4HUS	443.5000	+5	TSQL 118.8	FM (analog)	🗓 1 net	1 net	Benton, KY
15.3	W4NJA	Paducah W4NJA EchoLink	147.0600	+0.6	TSQL 179.9	FM (analog)	EchoLink 458276 🗓 2 nets	2 nets · 101 check-ins · 41 stations	Paducah, KY
15.3	KD4DVI	Paducah KD4DVI	147.1200	+0.6	TSQL 179.9	FM (analog) (FM,C4FM)		—	Paducah, KY
15.6	KI4HUS	Draffenville KI4HUS EchoLink	145.3900	-0.6	TONE 118.8	FM (analog)	EchoLink 328811 🗓 1 net	1 net	Draffenville, KY
16.9	KB4MLW	Wingo KB4MLW BM	439.8000	-5	CC1	DMR	BrandMeister 320483804	—	Wingo, KY
20.5	N9IBS	Metropolis N9IBS	444.9750	+5	TONE 123.0	FM (analog)		—	Metropolis, IL
21.1	N9IBS	Metropolis N9IBS	147.2250	+0.6	TONE 123.0	FM (analog)		—	Metropolis, IL
21.7	KN4CG	Jonathan Creek KN4CG	146.9850	-0.6	TONE 123.0	FM (analog)		—	Jonathan Creek, KY
23.4	KA4WWS	Murray KA4WWS BM	442.8750	+5	CC1	DMR	BrandMeister 312254	—	Murray, KY
23.4	K4MSU	Murray K4MSU WIRES-X	147.2400	+0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 51371	—	Murray, KY
23.5	K4MSU	Murray PDF Arts K4MSU	146.9400	-0.6	TSQL 91.5	FM (analog) (C4FM,FM)		—	Murray, KY
23.9	KM4LDP	Metropolis Cook KM4LDP	146.6550	-0.6	TSQL 118.8	FM (analog)		—	Metropolis, IL
23.9	K4MSU	Murray K4MSU EchoLink	443.8000	+5	TSQL 91.5	FM (analog) (C4FM,FM)	EchoLink 207370	—	Murray, KY
27.4	KA9SKT	Wickliffe KA9SKT	147.1800	+0.6	TSQL 88.5	FM (analog)		—	Wickliffe, KY
30.0	N9RCM	Grand Chain N9RCM	145.1300	-0.6	TSQL 118.8	FM (analog)		—	Grand Chain, IL
30.3	K4JTM	South Fulton K4JTM BM	444.1125	+5	CC1	DMR	BrandMeister 314753	—	South Fulton, TN
31.6	K4CAY	Hickman Cayce K4CAY AllStar	145.2700	-0.6	TSQL 100.0	FM (analog)	AllStar 65030 EchoLink 256914 🗓 1 net	1 net · 27 check-ins · 27 stations	Hickman, KY
34.7	W4GZ	Hamlin W4GZ	147.2400	+0.6	TSQL 91.5	FM (analog) (FM,C4FM)		—	Hamlin, KY
36.3	KA4BNI	Martin KA4BNI BM	444.7125	+5	CC1	DMR	BrandMeister 310544	—	Martin, TN
37.9	KO4LFZ	Hickman KO4LFZ BM	439.4500	in 430.4500	CC1	DMR	BrandMeister 3180550 BrandMeister 318055005	—	Hickman, KY
38.1	K4JTM	Union City Obion K4JTM AllStar	442.9500	in 446.9500	TONE 100.0	FM (analog)	AllStar 667191 EchoLink 241352 AllStar 65196 🗓 1 net	1 net · 106 check-ins · 48 stations	Union City, TN
38.2	W4UTM	Martin W4UTM	146.6250	-0.6	TSQL 100.0	FM (analog)		—	Martin, TN
38.2	W4UTM	Martin W4UTM	443.2750	+5	TONE 100.0	FM (analog)		—	Martin, TN
38.4	K4CAY	Union City K4CAY	443.5000	+5	CC?	DMR	🗓 1 net	1 net · 27 check-ins · 27 stations	Union City, TN
38.4	K4CAY	Hickman Fulton K4CAY BM	441.9125	+5	CC1	DMR	BrandMeister 311145 🗓 1 net	1 net · 27 check-ins · 27 stations	Hickman, KY
38.4	K4CAY	Hickman Fulton K4CAY AllStar	444.2500	+5	TONE 100.0	FM (analog) (FM,C4FM)	AllStar 682060 WIRES-X 2288 🗓 1 net	1 net · 27 check-ins · 27 stations	Hickman, KY
38.6	K4JTM	Union City K4JTM BM	442.3500	+5	CC1	DMR	BrandMeister 311035	—	Union City, TN
38.6	W4NWT	Union City W4NWT BM	147.0150	+0.6	CC5	DMR	BrandMeister 311056	—	Union City, TN
38.6	K4JTM	Union City K4JTM BM	145.3000	-0.6	CC1	DMR	BrandMeister 314193	—	Union City, TN
39.4	KA4BNI	Dresden KA4BNI BM	442.1500	+5	TSQL 131.8	FM (analog) (DMR,FM)	BrandMeister 311062	—	Dresden, TN
39.8	KB4IBW	Dresden KB4IBW	53.1300	-0.5	TSQL 107.2	FM (analog)		—	Dresden, TN
39.8	KB4IBW	Dresden KB4IBW WIRES-X	145.1500	-0.6	TSQL 100.0	FM (analog) (DMR,DV,FM)	WIRES-X 52834	—	Dresden, TN
40.1	K4GFX	Fredonia Crayne K4GFX	444.8250	+5	TSQL 100.0	FM (analog)		—	Fredonia, KY
40.2	K4GFX	Fredonia Crayne K4GFX EchoLink	147.2850	+0.6	TSQL 100.0	FM (analog)	EchoLink 186083	—	Fredonia, KY
40.8	K4JTM	Dresden Weakley K4JTM AllStar	443.6000	+5	TONE 100.0	FM (analog)	AllStar 667192 EchoLink 241352	—	Dresden, TN
41.8	KJ4ISZ	Paris KJ4ISZ	147.3600	+0.6	TONE 123.0	FM (analog)		—	Paris, TN
42.6	KD9CHL	Marion KD9CHL	443.4000	+5	TONE 100.0	FM (analog)		—	Marion, KY
43.0	WA4YGM	Union City WA4YGM	146.7000	-0.6	TSQL 100.0	FM (analog)		—	Union City, TN
43.6	W4KBL	Princeton Vocati W4KBL AllStar	444.1750	+5	TSQL 123.0	FM (analog) (FM,C4FM)	WIRES-X 40806 AllStar 663331	—	Princeton, KY
43.7	W4KBL	Princeton Vocati W4KBL AllStar	145.2300	-0.6	TSQL 179.9	FM (analog)	AllStar 663330 EchoLink 328998	—	Princeton, KY
44.8	KA4BNI	Gleason KA4BNI IRLP	145.4700	-0.6	TSQL 100.0	FM (analog) (DMR,FM)	EchoLink 412564 IRLP 4364 BrandMeister 312247	—	Gleason, TN
46.1	K9IM	Olive Branch K9IM	147.2550	+0.6	TSQL 118.8	FM (analog)		—	Olive Branch, IL
47.4	W9WG	Tunnel Hill W9WG	147.3450	+0.6	TSQL 88.5	FM (analog)		—	Tunnel Hill, IL
15.3	KY4OEM offline	Paducah KY4OEM	146.7600	-1.6	TSQL 179.9	FM (analog)		—	Paducah, KY
35.8	K4JTM offline	Greenfield K4JTM	442.9125	+5	CC?	DMR		—	Greenfield, TN
39.1	WF4Q offline	Union City WF4Q	147.0150	+0.6	none	FM (analog)		—	Union City, TN

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 25, 2016 Award date was Jun 12, 2016 0007280520	KJ4CO · JOHN E CHANDLER · Amateur Extra 7744 HOPEWELL RD, BOAZ, KY 42027 36.8622, -88.6104 (street) · Grid EM56qu · CQ 4 · ITU 8 · map ↗	1.K4ZT held 2.KS4P held	Dismissed
Filed Apr 18, 2016 Award date was May 6, 2016 0007234666	KJ4CO · JOHN E CHANDLER · Amateur Extra 7744 HOPEWELL RD, BOAZ, KY 42027 36.8622, -88.6104 (street) · Grid EM56qu · CQ 4 · ITU 8 · map ↗	1.W4QP held	Dismissed
Filed Nov 17, 2014 Granted Nov 22, 2025 0006548726	KJ4WVZ · JOHN E CHANDLER · Amateur Extra 7744 HOPEWELL RD, BOAZ, KY 42027 36.8622, -88.6104 (street) · Grid EM56qu · CQ 4 · ITU 8 · map ↗	1.KJ4CO ✓ granted 2.KJ4AL held 3.KM4TO available	Granted got KJ4CO