N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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

Charles I Gehring III

FRN 0009984501 · first licensed Feb 11, 1999 as KF4NRV · 3 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WSIZ294	Active	Charles I Gehring III	Springville, TN	Jul 5, 2025	Jul 5, 2035

📝 FCC applications (11)

Received	File number	Service	Purpose	Status	Call
May 5, 2026	0012023217	HAM	Renewal	Granted	K2CG
Jul 3, 2025	0011634386	GMRS	New license	Granted
May 9, 2023	0010536383	HAM	Administrative update	Granted	K2CG
May 21, 2018	0008217499	HAM	Administrative update	Granted	K2CG
Apr 25, 2016	0007242943	HAM	Renewal	Granted	K2CG
Dec 20, 2011	0004999728	HAM	Administrative update	Granted	K2CG
Feb 10, 2011	0004609602	HAM	Administrative update	Granted	K2CG
Jun 13, 2006	0002647384	HAM	Modification	Granted	KI4DGH
May 25, 2006	0002628821	HAM	Modification	Granted	KI4DGH
May 25, 2006	0002627412	HAM	Modification	Dismissed	KI4DGH
Dec 8, 2003	0001538175	HAM	Modification	Granted	KF4NRV

Complete licensing history

📦 Moved: Clarksville, TN → Springville, TN

K2CG Active Amateur Extra · vanity Jul 1, 2006 → expires Jul 1, 2036

Licensee
Charles I Gehring III

Address
148 Wheeler Cove
Springville, TN 38256
36.3175, -88.1247 (ZIP center) · Grid EM56wh · CQ 4 · ITU 8 · map ↗

FRN
0009984501

Previous call
KI4DGH (General)

Last granted
May 7, 2026

Effective
May 7, 2026

Last action
May 7, 2026
FCC actions (8)
- May 7, 2026 — License renewed LIREN
- May 10, 2023 — Administrative update LIAUA
- May 22, 2018 — Administrative update LIAUA
- Apr 26, 2016 — License renewed LIREN
- Dec 21, 2011 — Administrative update LIAUA
- Feb 11, 2011 — Administrative update LIAUA
- Jul 1, 2006 — Vanity call sign granted VANGRT
- Jul 1, 2006 — License issued LIISS
KI4DGH Canceled Amateur Extra Feb 11, 1999 → Jul 1, 2006 (canceled)

Licensee
Charles I Gehring III

Address
408 Crabtree Cir
Clarksville, TN 37040
36.5223, -87.3279 (ZIP center) · Grid EM66im · CQ 4 · ITU 8 · map ↗

FRN
0009984501

Previous call
KF4NRV (General)

Last granted
Feb 11, 1999

Effective
May 25, 2006

Last action
Jul 1, 2006
FCC actions (4)
- Jul 1, 2006 — License canceled LICAN
- May 25, 2006 — License modified LIMOD
- Dec 8, 2003 — Systematic call sign granted SYSGRT
- Dec 8, 2003 — License issued LIISS
KF4NRV Canceled General Feb 11, 1999 → Dec 8, 2003 (canceled)

Licensee
Charles I Gehring III

Address
408 Crabtree Cir
Clarksville, TN 37040
36.5223, -87.3279 (ZIP center) · Grid EM66im · CQ 4 · ITU 8 · map ↗

FRN
0009984501

Last granted
Feb 11, 1999

Effective
Feb 11, 1999

Last action
Dec 8, 2003
FCC actions (2)
- Dec 8, 2003 — License canceled LICAN
- Dec 8, 2003 — FCC action LITIN

Address history

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

Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as K2CG
Charles I Gehring III
148 Wheeler Cove, Springville, TN 38256
36.3175, -88.1247 (ZIP center) · Grid EM56wh · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 97 snapshots · as KF4NRV
Charles I Gehring III
408 Crabtree Cir, Clarksville, TN 37040
36.5223, -87.3279 (ZIP center) · Grid EM66im · CQ 4 · ITU 8 · map ↗
Seen Sep 3, 2018 → Apr 16, 2022 · 4 snapshots · as K2CG
Charles I Gehring III
335 Sam Houston Circle, Clarksville, TN 37040
36.5769, -87.2650 (street) · Grid EM66in · CQ 4 · ITU 8 · map ↗
Seen May 28, 2012 → May 7, 2018 · 28 snapshots · as K2CG
Charles I Gehring III
2154 Trieste Trail, Adams, TN 37010
36.5718, -87.1087 (ZIP center) · Grid EM66kn · CQ 4 · ITU 8 · map ↗
Seen Oct 17, 2011 → Nov 10, 2011 · 2 snapshots · as K2CG
Charles I Gehring III
PO Box 30091
Clarksville, TN 37040
36.5223, -87.3279 (ZIP center) · Grid EM66im · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

60 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
11.3	KJ4ISZ	Paris KJ4ISZ	147.3600	+0.6	TONE 123.0	FM (analog)		—	Paris, TN
17.9	KF4ZGK	Camden KF4ZGK	145.4900	-0.6	TONE 123.0	FM (analog)		—	Camden, TN
18.8	KO4PKJ	Huntingdon Wtr KO4PKJ	146.7150	-0.6	TSQL 141.3	FM (analog)		—	Huntingdon, TN
19.6	W4YHY	Tenn Wells Creek W4YHY	145.2500	-0.6	TONE 100.0	FM (analog)		—	Tennessee Ridge, TN
19.6	W4GZ	Hamlin W4GZ	147.2400	+0.6	TSQL 91.5	FM (analog) (FM,C4FM)		—	Hamlin, KY
22.7	KA4BNI	Martin KA4BNI BM	444.7125	+5	CC1	DMR	BrandMeister 310544	—	Martin, TN
22.8	K4MSU	Murray K4MSU EchoLink	443.8000	+5	TSQL 91.5	FM (analog) (C4FM,FM)	EchoLink 207370	—	Murray, KY
23.2	K4MSU	Murray PDF Arts K4MSU	146.9400	-0.6	TSQL 91.5	FM (analog) (C4FM,FM)		—	Murray, KY
23.2	KA4WWS	Murray KA4WWS BM	442.8750	+5	CC1	DMR	BrandMeister 312254	—	Murray, KY
23.2	K4MSU	Murray K4MSU WIRES-X	147.2400	+0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 51371	—	Murray, KY
25.9	N4WCB	Tenn Wells Creek N4WCB	443.1000	+5	TONE 100.0	FM (analog)		—	Tennessee Ridge, TN
27.7	KO4PKJ	Huntingdon Wtr KO4PKJ	146.1150	+0.6	TSQL 141.3	FM (analog)		—	Huntingdon, TN
27.7	KF4ZGK	Huntingdon Carro KF4ZGK	146.8350	-0.6	TONE 123.0	FM (analog)		—	Huntingdon, TN
28.1	KA4BNI	Gleason KA4BNI IRLP	145.4700	-0.6	TSQL 100.0	FM (analog) (DMR,FM)	EchoLink 412564 IRLP 4364 BrandMeister 312247	—	Gleason, TN
29.9	KA4BNI	Dresden KA4BNI BM	442.1500	+5	TSQL 131.8	FM (analog) (DMR,FM)	BrandMeister 311062	—	Dresden, TN
30.9	NO4Q	McEwen Wtr NO4Q	443.3750	+5	TONE 114.8	FM (analog)	🗓 1 net	1 net · 7 check-ins · 7 stations	McEwen, TN
31.0	NO4Q	McEwen Wtr NO4Q	147.2250	+0.6	TONE 114.8	FM (analog)	🗓 1 net	1 net · 7 check-ins · 7 stations	McEwen, TN
31.6	K4JTM	Dresden Weakley K4JTM AllStar	443.6000	+5	TONE 100.0	FM (analog)	AllStar 667192 EchoLink 241352	—	Dresden, TN
32.5	KB4IBW	Dresden KB4IBW	53.1300	-0.5	TSQL 107.2	FM (analog)		—	Dresden, TN
32.5	KB4IBW	Dresden KB4IBW WIRES-X	145.1500	-0.6	TSQL 100.0	FM (analog) (DMR,DV,FM)	WIRES-X 52834	—	Dresden, TN
33.5	KG4LTU	Huntingdon KG4LTU	147.3300	+0.6	TSQL 131.8	FM (analog)		—	Huntingdon, TN
34.4	KN4CG	Jonathan Creek KN4CG	146.9850	-0.6	TONE 123.0	FM (analog)		—	Jonathan Creek, KY
35.0	KO4HYT	Woodlawn KO4HYT	146.9250	-0.6	TSQL 123.0	FM (analog)		—	Woodlawn, TN
35.1	KO4HYT	Woodlawn KO4HYT	442.5500	+5		Fusion (C4FM)		—	Woodlawn, TN
35.1	KQ4OMQ	Woodlawn KQ4OMQ	144.5600	+0.6	none	D-STAR		—	Woodlawn, TN
35.1	KQ4OMQ	Woodlawn KQ4OMQ	445.5500	-5	none	D-STAR		—	Woodlawn, TN
35.1	KQ4OMQ	Woodlawn KQ4OMQ	1271.0000	+20	none	D-STAR		—	Woodlawn, TN
36.8	N9KOR	Huntingdon OS Rd N9KOR	443.6500	+5	TSQL 123.0	FM (analog)		—	Huntingdon, TN
37.7	K4VL	Woodlawn K4VL AllStar	444.3250	+5	TONE 88.5	FM (analog) (DMR,FM)	AllStar 47424 EchoLink 972121 BrandMeister 310286	—	Woodlawn, TN
39.0	N4FOX	Cumberland Furna N4FOX AllStar	145.3300	-0.6	CC7	DMR	BrandMeister 314941 AllStar 66502 AllStar 66593	—	Cumberland Furnace, TN
39.7	N4FOX	Cumberland Furna N4FOX BM	440.3300	+5	CC7	DMR	BrandMeister 320959407	—	Cumberland Furnace, TN
39.8	KI4HUS	Benton MR Squad KI4HUS	443.5000	+5	TSQL 118.8	FM (analog)	🗓 1 net	1 net	Benton, KY
40.2	KB4MLW	Wingo KB4MLW BM	439.8000	-5	CC1	DMR	BrandMeister 320483804	—	Wingo, KY
40.3	WA4VVX	Lobelville WA4VVX	145.4300	-0.6	TONE 114.8	FM (analog)		—	Lobelville, TN
40.4	W4UTM	Martin W4UTM	146.6250	-0.6	TSQL 100.0	FM (analog)		—	Martin, TN
40.4	W4UTM	Martin W4UTM	443.2750	+5	TONE 100.0	FM (analog)		—	Martin, TN
41.5	W7EMG	Clarksville W7EMG	443.1500	+5	TSQL 123.0	FM (analog) (FM,C4FM)		—	Clarksville, TN
42.0	KM4JZX	Mayfield KM4JZX	145.1100	-0.6	TONE 179.9	FM (analog)	🗓 1 net	1 net · 68 check-ins · 27 stations	Mayfield, KY
42.0	KM4JZX	Mayfield KM4JZX	224.8200	-1.6	TONE 179.9	FM (analog)	🗓 1 net	1 net · 68 check-ins · 27 stations	Mayfield, KY
42.0	KM4JZX	Mayfield KM4JZX	441.8750	+5	TONE 179.9	FM (analog)	🗓 1 net	1 net · 68 check-ins · 27 stations	Mayfield, KY
42.2	WA4VVX	Lobelville WA4VVX	442.8500	+5	TONE 107.2	FM (analog)		—	Lobelville, TN
42.8	W4MF	Cumberland Furna W4MF	224.6000	-1.6	TONE 123.0	FM (analog)		—	Cumberland Furnace, TN
42.9	N4CKV	Clarksville Roun N4CKV	442.3000	+5	DCS 114	FM (analog)		—	Clarksville, TN
43.0	K4JTM	South Fulton K4JTM BM	444.1125	+5	CC1	DMR	BrandMeister 314753	—	South Fulton, TN
43.3	KI4HUS	Draffenville KI4HUS EchoLink	145.3900	-0.6	TONE 118.8	FM (analog)	EchoLink 328811 🗓 1 net	1 net	Draffenville, KY
44.2	KR4EMG	Clarksville KR4EMG BM	439.4750	in 430.4750	CC9	DMR	BrandMeister 321749524	—	Clarksville, TN
44.7	KQ4PBY	Dickson KQ4PBY BM	146.2500	in 144.2500	CC1	DMR	BrandMeister 3209813	—	Dickson, TN
44.8	W4MSI	Oak Grove Fort W4MSI AllStar	444.1250	+5	DCS 122	FM (analog)	AllStar 506791	—	Oak Grove, KY
44.8	KA4BNI	Milan KA4BNI	442.6750	+5	TSQL 131.8	FM (analog)		—	Milan, TN
45.0	KF4L	Clarksville KF4L	147.3900	+0.6	none	FM (analog)		—	Clarksville, TN
45.1	KM4EUG	Lexington KM4EUG	147.0750	+0.6	TSQL 107.2	FM (analog)		—	Lexington, TN
45.7	N3LF	Clarksville N3LF BM	434.4500	+5	CC1	DMR	BrandMeister 320123701	—	Clarksville, TN
46.6	W3DMJ	Clarksville W3DMJ BM	445.8500	-5	CC1	DMR	BrandMeister 312056	—	Clarksville, TN
46.8	KQ4MWO	Parsons KQ4MWO BM	441.7250	-1	CC1	DMR	BrandMeister 3205648	—	Parsons, TN
48.4	KG4UHH	Nunnelly KG4UHH	444.0750	+5	TONE 100.0	FM (analog)		—	Nunnelly, TN
48.8	W7EMG	Clarksville W7EMG	146.6400	-0.6	TONE 179.9	FM (analog)		—	Clarksville, TN
48.8	W7EMG	Clarksville W7EMG	441.9750	+5	TONE 123.0	FM (analog)		—	Clarksville, TN
48.8	W7EMG	Clarksville W7EMG	147.0450	+0.6	TSQL 123.0	FM (analog) (FM,C4FM)		—	Clarksville, TN
24.9	KA4BNI offline	Dresden KA4BNI	442.4000	-0.6	CC?	DMR		—	Dresden, TN
45.9	K4JTM offline	Greenfield K4JTM	442.9125	+5	CC?	DMR		—	Greenfield, TN

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jun 13, 2006 Granted May 7, 2026 0002647384	KI4DGH · Charles I Gehring III · Amateur Extra 408 Crabtree Cir, Clarksville, TN 37040 36.5223, -87.3279 (ZIP center) · Grid EM66im · CQ 4 · ITU 8 · map ↗	1.K2CG ✓ granted	Granted got K2CG
Filed May 25, 2006 Granted May 7, 2026 0002627412	KI4DGH · Charles I Gehring III · General 408 Crabtree Cir, Clarksville, TN 37040 36.5223, -87.3279 (ZIP center) · Grid EM66im · CQ 4 · ITU 8 · map ↗	1.K2CG ✓ granted	Dismissed got K2CG