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

CORY L WENTZ

FRN 0026576041 · first licensed Jun 1, 2017 as KD9ISM · 1 license on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Sep 3, 2026	0012174399	HAM	Modification	Granted	KD9ISM
Jun 3, 2024	0011101783	HAM	Administrative update	Granted	KD9ISM
Apr 22, 2022	0010016922	HAM	Modification	Granted	KD9ISM
Jun 1, 2017	0007795089	HAM	New license	Granted	KD9ISM

Complete licensing history

KD9ISM Active Amateur Extra Jun 1, 2017 → expires Jun 1, 2027

Licensee
CORY L WENTZ

Address
665 State Route 440
MAYFIELD, KY 42066
36.8043, -88.7021 (street) · Grid EM56pt · CQ 4 · ITU 8 · map ↗

FRN
0026576041

Last granted
Jun 1, 2017

Effective
Sep 3, 2026

Last action
Sep 3, 2026
FCC actions (5)
- Sep 3, 2026 — License modified LIMOD
- Jun 4, 2024 — Administrative update LIAUA
- Apr 22, 2022 — License modified LIMOD
- Jun 1, 2017 — License issued LIISS
- Jun 1, 2017 — 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 Jul 1, 2024 → Oct 4, 2026 · 11 snapshots · as KD9ISM
CORY L WENTZ
665 State Route 440, MAYFIELD, KY 42066
36.8043, -88.7021 (street) · Grid EM56pt · CQ 4 · ITU 8 · map ↗
Seen Sep 5, 2017 → Apr 27, 2024 · 9 snapshots · as KD9ISM
CORY L WENTZ
7276 W 100 S, KOKOMO, IN 46901
40.5313, -86.1695 (ZIP center) · Grid EN60vm · CQ 4 · ITU 8 · map ↗

Nets

Net	When	Frequency	Role	Times	Last
MARS Monday Night Net	Mon 8:45 PM · Mon 9:00 PM ET	145.110	Net control	3	2026-10-06
MARS Monday Night Net	Mon 8:45 PM · Mon 9:00 PM ET	145.110	Checked in	6	2026-10-06
Ken-Tenn Skywarn Net	Sun 7:30 PM CT	Allstar 65196	Checked in	2	2026-09-14

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

54 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
4.4	KM4JZX	Mayfield KM4JZX	145.1100	-0.6	TONE 179.9	FM (analog)	🗓 1 net	1 net · 79 check-ins · 27 stations	Mayfield, KY
4.4	KM4JZX	Mayfield KM4JZX	224.8200	-1.6	TONE 179.9	FM (analog)	🗓 1 net	1 net · 79 check-ins · 27 stations	Mayfield, KY
4.4	KM4JZX	Mayfield KM4JZX	441.8750	+5	TONE 179.9	FM (analog)	🗓 1 net	1 net · 79 check-ins · 27 stations	Mayfield, KY
11.6	KB4MLW	Wingo KB4MLW BM	439.8000	-5	CC1	DMR	BrandMeister 320483804	—	Wingo, KY
14.2	W4WWS	Paducah W4WWS WIRES-X	147.1200	+0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 33265	—	Paducah, KY
17.7	KD4DVI	Paducah KD4DVI	443.0000	+5	TSQL 179.9	FM (analog) (FM,C4FM)		—	Paducah, KY
19.3	KI4HUS	Benton MR Squad KI4HUS	443.5000	+5	TSQL 118.8	FM (analog)	🗓 1 net	1 net	Benton, KY
20.1	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
20.1	KD4DVI	Paducah KD4DVI	147.1200	+0.6	TSQL 179.9	FM (analog) (FM,C4FM)		—	Paducah, KY
21.7	KI4HUS	Draffenville KI4HUS EchoLink	145.3900	-0.6	TONE 118.8	FM (analog)	EchoLink 328811 🗓 1 net	1 net	Draffenville, KY
23.9	N9IBS	Metropolis N9IBS	444.9750	+5	TONE 123.0	FM (analog)		—	Metropolis, IL
24.0	N9IBS	Metropolis N9IBS	147.2250	+0.6	TONE 123.0	FM (analog)		—	Metropolis, IL
24.1	KA9SKT	Wickliffe KA9SKT	147.1800	+0.6	TSQL 88.5	FM (analog)		—	Wickliffe, KY
24.5	K4JTM	South Fulton K4JTM BM	444.1125	+5	CC1	DMR	BrandMeister 314753	—	South Fulton, TN
24.8	KA4WWS	Murray KA4WWS BM	442.8750	+5	CC1	DMR	BrandMeister 312254	—	Murray, KY
24.8	K4MSU	Murray K4MSU WIRES-X	147.2400	+0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 51371	—	Murray, KY
24.8	K4MSU	Murray PDF Arts K4MSU	146.9400	-0.6	TSQL 91.5	FM (analog) (C4FM,FM)		—	Murray, KY
25.1	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
25.3	K4MSU	Murray K4MSU EchoLink	443.8000	+5	TSQL 91.5	FM (analog) (C4FM,FM)	EchoLink 207370	—	Murray, KY
26.3	KM4LDP	Metropolis Cook KM4LDP	146.6550	-0.6	TSQL 118.8	FM (analog)		—	Metropolis, IL
26.5	KN4CG	Jonathan Creek KN4CG	146.9850	-0.6	TONE 123.0	FM (analog)		—	Jonathan Creek, KY
31.4	N9RCM	Grand Chain N9RCM	145.1300	-0.6	TSQL 118.8	FM (analog)		—	Grand Chain, IL
31.5	KO4LFZ	Hickman KO4LFZ BM	439.4500	in 430.4500	CC1	DMR	BrandMeister 3180550 BrandMeister 318055005	—	Hickman, KY
31.8	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
31.9	K4CAY	Union City K4CAY	443.5000	+5	CC?	DMR	🗓 1 net	1 net · 27 check-ins · 27 stations	Union City, TN
32.0	K4CAY	Hickman Fulton K4CAY BM	441.9125	+5	CC1	DMR	BrandMeister 311145 🗓 1 net	1 net · 27 check-ins · 27 stations	Hickman, KY
32.0	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
32.4	K4JTM	Union City K4JTM BM	442.3500	+5	CC1	DMR	BrandMeister 311035	—	Union City, TN
32.4	W4NWT	Union City W4NWT BM	147.0150	+0.6	CC5	DMR	BrandMeister 311056	—	Union City, TN
32.4	K4JTM	Union City K4JTM BM	145.3000	-0.6	CC1	DMR	BrandMeister 314193	—	Union City, TN
32.9	W4UTM	Martin W4UTM	146.6250	-0.6	TSQL 100.0	FM (analog)		—	Martin, TN
32.9	W4UTM	Martin W4UTM	443.2750	+5	TONE 100.0	FM (analog)		—	Martin, TN
33.4	KA4BNI	Martin KA4BNI BM	444.7125	+5	CC1	DMR	BrandMeister 310544	—	Martin, TN
35.4	KA4BNI	Dresden KA4BNI BM	442.1500	+5	TSQL 131.8	FM (analog) (DMR,FM)	BrandMeister 311062	—	Dresden, TN
35.4	KB4IBW	Dresden KB4IBW	53.1300	-0.5	TSQL 107.2	FM (analog)		—	Dresden, TN
35.4	KB4IBW	Dresden KB4IBW WIRES-X	145.1500	-0.6	TSQL 100.0	FM (analog) (DMR,DV,FM)	WIRES-X 52834	—	Dresden, TN
36.6	WA4YGM	Union City WA4YGM	146.7000	-0.6	TSQL 100.0	FM (analog)		—	Union City, TN
36.6	K4JTM	Dresden Weakley K4JTM AllStar	443.6000	+5	TONE 100.0	FM (analog)	AllStar 667192 EchoLink 241352	—	Dresden, TN
37.5	W4GZ	Hamlin W4GZ	147.2400	+0.6	TSQL 91.5	FM (analog) (FM,C4FM)		—	Hamlin, KY
40.5	KJ4ISZ	Paris KJ4ISZ	147.3600	+0.6	TONE 123.0	FM (analog)		—	Paris, TN
41.1	KA4BNI	Gleason KA4BNI IRLP	145.4700	-0.6	TSQL 100.0	FM (analog) (DMR,FM)	EchoLink 412564 IRLP 4364 BrandMeister 312247	—	Gleason, TN
43.8	K9IM	Olive Branch K9IM	147.2550	+0.6	TSQL 118.8	FM (analog)		—	Olive Branch, IL
46.6	K4GFX	Fredonia Crayne K4GFX	444.8250	+5	TSQL 100.0	FM (analog)		—	Fredonia, KY
46.6	K4GFX	Fredonia Crayne K4GFX EchoLink	147.2850	+0.6	TSQL 100.0	FM (analog)	EchoLink 186083	—	Fredonia, KY
48.2	KB0UFL	New Madrid KB0UFL	146.9250	-0.6	none	FM (analog)		—	New Madrid, MO
48.2	KE0MQF	Sikeston KE0MQF bugler491	147.2100	+0.6	TSQL 100.0	FM (analog) (C4FM,DMR,FM,P25)	EchoLink 834264 bugler491@gmail.com	—	Sikeston, MO
49.0	KD9CHL	Marion KD9CHL	443.4000	+5	TONE 100.0	FM (analog)		—	Marion, KY
49.2	KB0ZAW	Sikeston KB0ZAW	147.0750	+0.6	TSQL 100.0	FM (analog)		—	Sikeston, MO
49.2	N0OYG	WHITEWATER N0OYG BM	445.3000	-5	CC1	DMR	BrandMeister 316949702	—	WHITEWATER, MO
49.2	KE0MQF	Sikeston KE0MQF bugler491	145.2100	+0.6	CC1	DMR	bugler491@gmail.com	—	Sikeston, MO
50.0	W4KBL	Princeton Vocati W4KBL AllStar	444.1750	+5	TSQL 123.0	FM (analog) (FM,C4FM)	WIRES-X 40806 AllStar 663331	—	Princeton, KY
20.1	KY4OEM offline	Paducah KY4OEM	146.7600	-1.6	TSQL 179.9	FM (analog)		—	Paducah, KY
29.9	K4JTM offline	Greenfield K4JTM	442.9125	+5	CC?	DMR		—	Greenfield, TN
32.8	WF4Q offline	Union City WF4Q	147.0150	+0.6	none	FM (analog)		—	Union City, TN