N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

GEORGE J CORBE

FRN 0008581092 · first licensed Jun 5, 2003 as K4RTY · 1 license on record

📝 FCC Applications (2)

Received	File number	Service	Purpose	Status	Call
Jun 20, 2013	0005827137	HAM	Renewal + modification	Granted	K4RTY
Jun 2, 2003	0001334670	HAM	Renewal	Granted	K4RTY

Complete Licensing History

K4RTY Expired General Jun 5, 2003 → Aug 31, 2023 (expired)

Licensee
GEORGE J CORBE

Address
PO Box 2157
Red Lodge, MT 59068
45.0871, -109.5584 (ZIP center) · Grid DN55fc · CQ 4 · ITU 7 · map ↗

FRN
0008581092

Last granted
Jun 20, 2013

Effective
Jun 20, 2013

Last action
Sep 3, 2025
FCC actions (3)
- Sep 3, 2025 — License expired LIEXP
- Jun 20, 2013 — License renewed LIREN
- Jun 5, 2003 — License renewed LIREN

Address history

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

Seen Oct 22, 2013 → Oct 4, 2026 · 39 snapshots · as K4RTY
GEORGE J CORBE
PO Box 2157
Red Lodge, MT 59068
45.0871, -109.5584 (ZIP center) · Grid DN55fc · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Apr 12, 2013 · 9 snapshots · as K4RTY
GEORGE J CORBE
1863 WOODMERE DR, JACKSONVILLE, FL 32210
30.2655, -81.7481 (ZIP center) · Grid EM90dg · CQ 5 · ITU 8 · map ↗

Repeaters within 50 Miles

18 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
11.7	WB7RIS	Red Lodge GP Mtn WB7RIS	147.0000	+0.6	TONE 91.5	FM (analog) (FM,C4FM)		—	Red Lodge, MT
11.8	KE7FEL	Red Lodge Palisa KE7FEL	449.9000	-5	TSQL 100.0	FM (analog)		—	Red Lodge, MT
12.4	K7EFA	Red Lodge Mtn K7EFA	147.3600	+0.6	TONE 100.0	FM (analog)		—	Red Lodge, MT
14.8	K7EFA	Red Lodge Mtn K7EFA	224.6600	-1.6	TONE 100.0	FM (analog)		—	Red Lodge, MT
14.9	KM7EBD	Red Lodge KM7EBD BM	445.5000	-5	CC2	DMR	BrandMeister 322153010	—	Red Lodge, MT
14.9	KM7EBD	Red Lodge KM7EBD BM	446.1000	-5	CC3	DMR	BrandMeister 322153011	—	Red Lodge, MT
43.2	KE7UJB	Wapiti KE7UJB	147.2550	+0.6	TONE 103.5	FM (analog)		—	Wapiti, WY
45.1	KG7PRH	Powell KG7PRH AllStar	448.7250	-5	TONE 123.0	FM (analog)	AllStar 48698	—	Powell, WY
45.2	KG7PRH	Powell KG7PRH BM	448.9500	-5	CC1	DMR	BrandMeister 312827	—	Powell, WY
45.2	KG7PRH	Powell KG7PRH BM	444.7250	+5	CC3	DMR	BrandMeister 315611	—	Powell, WY
45.9	KE7UJB	Cody KE7UJB	444.8750	+5	TONE 103.5	FM (analog)		—	Cody, WY
46.2	W7BEQ	CODY W7BEQ WYDMR	447.3250	-5	CC11	DMR	WYDMR	—	CODY, WY
46.2	KC7NP	Cody KC7NP BM	146.9400	-0.6	CC1	DMR	BrandMeister 312999	—	Cody, WY
49.0	KI7W	Cody McCullough KI7W AllStar	146.8500	-0.6	TONE 103.5	FM (analog)	IRLP 7194 AllStar 63363	—	Cody, WY
49.7	NU7Q	Big Timber NU7Q EchoLink	146.6400	-0.6	TONE 100.0	FM (analog)	EchoLink 7123	—	Big Timber, MT
43.2	KE7UJB Offline	Wapiti KE7UJB	449.5000	-5	TONE 103.5	FM (analog)		—	Wapiti, WY
46.8	KE7UJB Offline	Cody Cedar Mtn KE7UJB	147.1200	+0.6	none	FM (analog)		—	Cody, WY
49.0	KC7NP Offline	Cody KC7NP BM	448.3500	-5	CC1	DMR	BrandMeister 315612	—	Cody, WY