N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 8:30 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 R WETENKAMP JR

FRN 0017164146 · first licensed Nov 26, 2007 as KB9UMX · 1 license on record

📝 FCC applications (9)

Received	File number	Service	Purpose	Status	Call
Aug 19, 2021	0009668782	HAM	Administrative update	Granted	KB9UMX
Apr 29, 2019	0008619089	HAM	Renewal	Granted	KB9UMX
May 8, 2013	0005771074	HAM	Modification	Granted	KB9UMX
Aug 3, 2011	0004827207	HAM	Administrative update	Granted	KB9UMX
Oct 8, 2010	0004415573	HAM	Administrative update	Granted	KB9UMX
Feb 26, 2010	0004138685	HAM	Modification	Granted	KB9UMX
Mar 3, 2009	0003759143	HAM	Renewal	Granted	KB9UMX
Nov 24, 2008	0003657625	HAM	Administrative update	Granted	KB9UMX
Feb 20, 2008	0003332445	HAM	Administrative update	Granted	KB9UMX

Complete licensing history

KB9UMX Active Amateur Extra Nov 26, 2007 → expires Apr 30, 2029

Licensee
JOHN R WETENKAMP JR

Address
5410 Castle Stone Ave
Billings, MT 59106
45.7868, -108.6536 (street) · Grid DN55qs · CQ 4 · ITU 7 · map ↗

FRN
0017164146

Last granted
Apr 30, 2019

Effective
Aug 20, 2021

Last action
Aug 20, 2021
FCC actions (10)
- Aug 20, 2021 — Administrative update LIAUA
- Apr 30, 2019 — License renewed LIREN
- May 8, 2013 — License modified LIMOD
- Aug 4, 2011 — Administrative update LIAUA
- Oct 9, 2010 — Administrative update LIAUA
- Feb 26, 2010 — License modified LIMOD
- Mar 4, 2009 — License renewed LIREN
- Nov 25, 2008 — Administrative update LIAUA
- Feb 21, 2008 — Administrative update LIAUA
- Nov 26, 2007 — FCC action ESCFRN

Address history

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

Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KB9UMX
JOHN R WETENKAMP JR
5410 Castle Stone Ave, Billings, MT 59106
45.7868, -108.6536 (street) · Grid DN55qs · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → May 6, 2019 · 33 snapshots · as KB9UMX
JOHN R WETENKAMP JR
21580 Somerset Downs Ln, Galesville, WI 54630
44.1227, -91.3730 (ZIP center) · Grid EN44hc · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 · 1 snapshot · as KB9UMX
JOHN R WETENKAMP JR
4023 Rosewood Lane, Rapid City, SD 57703
44.0046, -103.0426 (ZIP center) · Grid DN84la · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KB9UMX
JOHN R WETENKAMP JR
PO Box 4
LONG LAKE, WI 54542
45.9226, -88.7453 (ZIP center) · Grid EN55pw · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

20 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
2.7	N7RKK	Billings N7RKK AllStar	442.1500	simplex	TONE 192.8	FM (analog)	AllStar 53985 AllStar 539850	—	Billings, MT
4.9	N7YHE	Billings N7YHE BM	448.6500	-5	CC1	DMR	BrandMeister 311396	—	Billings, MT
4.9	KC7AX	Billings KC7AX WIRES-X	447.0000	-5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 35730	—	Billings, MT
5.6	KC9RDS	Billings KC9RDS AllStar	434.4000	simplex	TONE 100.0	FM (analog)	AllStar 516190 EchoLink 530358	—	Billings, MT
6.0	N7VR	Billings N7VR WIRES-X	449.7500	-5	TSQL 100.0	FM (analog) (FM,C4FM)	WIRES-X 92239	—	Billings, MT
6.9	WB7USV	Billings WB7USV	145.2500	-0.6	TSQL 100.0	FM (analog)		—	Billings, MT
6.9	WB7USV	Billings WB7USV BM	448.8500	-5	TSQL 100.0	FM (analog) (DMR,FM)	BrandMeister 313088 BrandMeister 314445	—	Billings, MT
7.4	K7EFA	Billings K7EFA	147.2400	+0.6	TSQL 100.0	FM (analog)		—	Billings, MT
7.4	K7EFA	Billings K7EFA	449.0000	-5	none	D-STAR		—	Billings, MT
7.4	W7JDX	Billings RF Hl W7JDX	449.2500	-5	TONE 100.0	FM (analog)		—	Billings, MT
7.6	KC7NP	Billings KC7NP BM	448.2500	-5	CC1	DMR	BrandMeister 310450 BrandMeister 312050	—	Billings, MT
12.1	KF7GFC	BILLINGS KF7GFC BM	439.4500	-5	CC1	DMR	BrandMeister 3201399	—	BILLINGS, MT
14.3	N7RKK	Billings N7RKK AllStar	147.1000	+0.6	TONE 100.0	FM (analog)	AllStar 539851	—	Billings, MT
14.7	WR7HLN	Billings Emerald WR7HLN BM	449.1000	-5	CC1	DMR	BrandMeister 314582	—	Billings, MT
15.2	no call listed	Billings Emerald EchoLink	147.1000	+0.6	TSQL 100.0	FM (analog)	EchoLink 411161	—	Billings, MT
31.8	K7EFA	Roundup Bull Mtn K7EFA	145.4100	-0.6	TONE 100.0	FM (analog)		—	Roundup, MT
36.6	WR7MT	Billings WR7MT	147.0800	+0.6	none	FM (analog)		—	Billings, MT
36.6	KF7FW	Pompeys Pillar KF7FW	147.1800	+0.6	TONE 123.0	FM (analog)		—	Pompeys Pillar, MT
48.0	N7JAO	Fort Smith N7JAO AllStar	446.1000	simplex	TONE 141.3	FM (analog)	AllStar 62904	—	Fort Smith, MT
7.4	K7EFA offline	Billings US K7EFA	147.3000	+0.6	TONE 100.0	FM (analog)		—	Billings, MT