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

JAMES K CALLAHAN

FRN 0004782074 · first licensed Apr 11, 2001 as N4PNV · 1 license on record

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Mar 7, 2023	0010448642	HAM	Modification	Granted	N4PNV
Apr 5, 2021	0009482428	HAM	Renewal + modification	Granted	N4PNV
Feb 21, 2012	0005084674	HAM	Administrative update	Granted	N4PNV
Jun 13, 2011	0004761968	HAM	Renewal	Granted	N4PNV
Apr 11, 2001	0000424947	HAM	Renewal	Granted	N4PNV

Complete licensing history

N4PNV Active Amateur Extra Apr 11, 2001 → expires Jul 2, 2031

Licensee
JAMES K CALLAHAN

Address
202 DYERSBURG HWY
TRENTON, TN 38382
35.9824, -88.9839 (street) · Grid EM55mx · CQ 4 · ITU 8 · map ↗

FRN
0004782074

Previous call
KB4VYY (General)

Last granted
Apr 5, 2021

Effective
Mar 7, 2023

Last action
Mar 7, 2023
FCC actions (6)
- Mar 7, 2023 — License modified LIMOD
- Apr 5, 2021 — License renewed LIREN
- Feb 21, 2012 — Administrative update LIAUA
- Jun 13, 2011 — License renewed LIREN
- Apr 11, 2001 — License renewed LIREN
- Apr 11, 2001 — FCC action LITIN

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen May 28, 2012 → Oct 4, 2026 · 44 snapshots · as N4PNV
JAMES K CALLAHAN
202 DYERSBURG HWY, TRENTON, TN 38382
35.9824, -88.9839 (street) · Grid EM55mx · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → Nov 10, 2011 · 4 snapshots · as N4PNV
JAMES K CALLAHAN
198 DYERSBURG HWY, TRENTON, TN 38382
35.9684, -88.9845 (ZIP center) · Grid EM55mx · CQ 4 · ITU 8 · map ↗

Nets

Net	When	Frequency	Role	Times	Last
CCARES	Tue 6:45 PM · Tue 7:00 PM CT	146.550	Checked in	1	2026-09-29

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

59 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
2.4	WT4WA	Trenton WT4WA	146.8650	-0.6	TSQL 127.3	FM (analog)		—	Trenton, TN
8.3	NA8X	Eaton Spring Hl NA8X	147.2700	+0.6	TSQL 107.2	FM (analog)		—	Eaton, TN
8.3	KJ4HRM	Eaton KJ4HRM	442.3000	+5	TSQL 100.0	FM (analog)		—	Eaton, TN
13.3	KA4BNI	Milan KA4BNI	442.6750	+5	TSQL 131.8	FM (analog)		—	Milan, TN
17.1	WT4WA	Medina WT4WA	146.9700	-0.6	TONE 107.2	FM (analog)		—	Medina, TN
17.4	NQ4U Listed as NQ4U MEDINA	Medina NQ4U BM	145.4400	-0.6	CC1	DMR	BrandMeister 312279	—	Medina, TN
23.6	N9KOR	Huntingdon OS Rd N9KOR	443.6500	+5	TSQL 123.0	FM (analog)		—	Huntingdon, TN
24.5	WF4Q	Jackson WF4Q	147.2100	+0.6	TSQL 107.2	FM (analog) (FM,C4FM)		—	Jackson, TN
25.4	WF4Q	Jackson Hosp WF4Q	145.1700	-0.6	TONE 107.2	FM (analog)		—	Jackson, TN
25.7	KA4BNI	Jackson KA4BNI BM	443.7125	+5	CC1	DMR	BrandMeister 310543	—	Jackson, TN
26.0	W4UTM	Martin W4UTM	443.2750	+5	TONE 100.0	FM (analog)		—	Martin, TN
26.0	W4UTM	Martin W4UTM	146.6250	-0.6	TSQL 100.0	FM (analog)		—	Martin, TN
26.0	K4JTM	Dresden Weakley K4JTM AllStar	443.6000	+5	TONE 100.0	FM (analog)	AllStar 667192 EchoLink 241352	—	Dresden, TN
26.2	KA4BNI	Gleason KA4BNI IRLP	145.4700	-0.6	TSQL 100.0	FM (analog) (DMR,FM)	EchoLink 412564 IRLP 4364 BrandMeister 312247	—	Gleason, TN
26.3	KB4IBW	Dresden KB4IBW	53.1300	-0.5	TSQL 107.2	FM (analog)		—	Dresden, TN
26.3	KB4IBW	Dresden KB4IBW WIRES-X	145.1500	-0.6	TSQL 100.0	FM (analog) (DMR,DV,FM)	WIRES-X 52834	—	Dresden, TN
27.1	NE4MA	Jackson NE4MA	145.0800	in 146.4800	none	D-STAR		—	Jackson, TN
27.1	KA4BNI	Jackson KA4BNI	224.2400	-1.6	TONE 131.8	FM (analog)		—	Jackson, TN
27.1	NE4MA	Jackson NE4MA	444.4500	+5	TSQL 123.0	FM (analog)		—	Jackson, TN
27.1	KA4BNI	Jackson KA4BNI	444.8750	+5	TSQL 131.8	FM (analog) (FM,P25)		—	Jackson, TN
27.4	KF4SC	Jackson KF4SC	145.3100	-0.6	TSQL 107.2	FM (analog)		—	Jackson, TN
28.1	KA4BNI	Dresden KA4BNI BM	442.1500	+5	TSQL 131.8	FM (analog) (DMR,FM)	BrandMeister 311062	—	Dresden, TN
28.5	KQ4SMG	Dyersburg KQ4SMG BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 320826902	—	Dyersburg, TN
28.5	KG4LTU	Huntingdon KG4LTU	147.3300	+0.6	TSQL 131.8	FM (analog)		—	Huntingdon, TN
30.6	KE4NTL	Ripley KE4NTL	145.2300	-0.6	TSQL 100.0	FM (analog)		—	Ripley, TN
30.9	K4JTM	Union City K4JTM BM	442.3500	+5	CC1	DMR	BrandMeister 311035	—	Union City, TN
30.9	W4NWT	Union City W4NWT BM	147.0150	+0.6	CC5	DMR	BrandMeister 311056	—	Union City, TN
30.9	K4JTM	Union City K4JTM BM	145.3000	-0.6	CC1	DMR	BrandMeister 314193	—	Union City, TN
31.0	NA8X	Brownsville NA8X	444.5250	+5	TSQL 107.2	FM (analog)		—	Brownsville, TN
31.1	KO4PKJ	Huntingdon Wtr KO4PKJ	146.1150	+0.6	TSQL 141.3	FM (analog)		—	Huntingdon, TN
31.1	KF4ZGK	Huntingdon Carro KF4ZGK	146.8350	-0.6	TONE 123.0	FM (analog)		—	Huntingdon, TN
31.3	WA4YGM	Union City WA4YGM	146.7000	-0.6	TSQL 100.0	FM (analog)		—	Union City, TN
31.3	NA8X	Brownsville Wtr NA8X	147.3150	+0.6	TSQL 107.2	FM (analog)		—	Brownsville, TN
32.4	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
34.7	K4JTM	South Fulton K4JTM BM	444.1125	+5	CC1	DMR	BrandMeister 314753	—	South Fulton, TN
35.3	KA4BNI	Martin KA4BNI BM	444.7125	+5	CC1	DMR	BrandMeister 310544	—	Martin, TN
38.3	KO4PKJ	Huntingdon Wtr KO4PKJ	146.7150	-0.6	TSQL 141.3	FM (analog)		—	Huntingdon, TN
39.1	KM4EUG	Lexington KM4EUG	147.0750	+0.6	TSQL 107.2	FM (analog)		—	Lexington, TN
39.8	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
40.7	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
40.7	K4CAY	Hickman Fulton K4CAY BM	441.9125	+5	CC1	DMR	BrandMeister 311145 🗓 1 net	1 net · 27 check-ins · 27 stations	Hickman, KY
40.8	K4CAY	Union City K4CAY	443.5000	+5	CC?	DMR	🗓 1 net	1 net · 27 check-ins · 27 stations	Union City, TN
41.3	KO4LFZ	Hickman KO4LFZ BM	439.4500	in 430.4500	CC1	DMR	BrandMeister 3180550 BrandMeister 318055005	—	Hickman, KY
41.3	KG5A	Blytheville Nuco KG5A BM	444.1750	+5	CC4	DMR	BrandMeister 312873	—	Blytheville, AR
42.2	KU4RT	Henderson FS 1 KU4RT	147.1050	+0.6	TSQL 156.7	FM (analog)		—	Henderson, TN
42.4	KO4FBY	HENDERSON KO4FBY BM	439.0000	-5	CC1	DMR	BrandMeister 3181681	—	HENDERSON, TN
42.8	KJ4ISZ	Paris KJ4ISZ	147.3600	+0.6	TONE 123.0	FM (analog)		—	Paris, TN
43.0	NA8X	Stanton Wtr NA8X	442.2500	+5	TSQL 156.7	FM (analog)		—	Stanton, TN
43.0	NA8X	Stanton Wtr NA8X	146.6550	-0.6	TSQL 156.7	FM (analog)		—	Stanton, TN
45.5	NQ4U	Medina NQ4U BM	442.8125	+5	CC1	DMR	BrandMeister 312162	—	Medina, TN
46.4	AF4OQ	Enville AF4OQ AllStar	147.1950	+0.6	TONE 94.8	FM (analog)	AllStar 654783 EchoLink 156263	—	Enville, TN
46.8	KM4GHK	WHITEVILLE KM4GHK	444.4375	+5	none	D-STAR		—	WHITEVILLE, TN
47.3	WA4BJY	Oakfield WA4BJY	147.3900	+0.6	TSQL 162.2	FM (analog) (FM,C4FM)		—	Oakfield, TN
47.4	KB4MLW	Wingo KB4MLW BM	439.8000	-5	CC1	DMR	BrandMeister 320483804	—	Wingo, KY
49.8	KF4ZGK	Camden KF4ZGK	145.4900	-0.6	TONE 123.0	FM (analog)		—	Camden, TN
22.7	K4DYR offline	Dyersburg K4DYR	444.4750	+5	TONE 100.0	FM (analog)		—	Dyersburg, TN
30.1	K4JTM offline	Greenfield K4JTM	442.9125	+5	CC?	DMR		—	Greenfield, TN
30.8	WF4Q offline	Union City WF4Q	147.0150	+0.6	none	FM (analog)		—	Union City, TN
34.1	KA4BNI offline	Dresden KA4BNI	442.4000	-0.6	CC?	DMR		—	Dresden, TN