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

DANIEL J WOLTERS

FRN 0023783277 · first licensed Jul 8, 2014 as KG7NBY · 2 licenses on record

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Feb 26, 2026	0011924177	HAM	Renewal	Granted	NB3Y
Feb 20, 2024	0010926093	HAM	Administrative update	Granted	NB3Y
Mar 30, 2016	0007208132	HAM	Modification	Granted	KG7NBY
Mar 24, 2016	0007201087	HAM	Modification	Granted	KG7NBY
Jul 8, 2014	0006361201	HAM	New license	Granted	KG7NBY

Complete licensing history

NB3Y Active Amateur Extra · vanity Apr 19, 2016 → expires Apr 19, 2036

Licensee
DANIEL J WOLTERS

Address
53 BEARTOOTH LN
COLUMBUS, MT 59019
45.5546, -109.2189 (street) · Grid DN55jn · CQ 4 · ITU 7 · map ↗

FRN
0023783277

Previous call
KG7NBY (General)

Last granted
Feb 28, 2026

Effective
Feb 28, 2026

Last action
Feb 28, 2026
FCC actions (4)
- Feb 28, 2026 — License renewed LIREN
- Feb 21, 2024 — Administrative update LIAUA
- Apr 19, 2016 — Vanity call sign granted VANGRT
- Apr 19, 2016 — License issued LIISS
KG7NBY Canceled Amateur Extra Jul 8, 2014 → Apr 19, 2016 (canceled)

Licensee
DANIEL J WOLTERS

Address
53 BEARTOOTH LN
COLUMBUS, MT 59019
45.5546, -109.2189 (street) · Grid DN55jn · CQ 4 · ITU 7 · map ↗

FRN
0023783277

Last granted
Jul 8, 2014

Effective
Mar 24, 2016

Last action
Apr 19, 2016
FCC actions (4)
- Apr 19, 2016 — License canceled LICAN
- Mar 24, 2016 — License modified LIMOD
- Jul 8, 2014 — License issued LIISS
- Jul 8, 2014 — 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 Mar 28, 2015 → Oct 4, 2026 · 62 snapshots · as KG7NBY
DANIEL J WOLTERS
53 BEARTOOTH LN, COLUMBUS, MT 59019
45.5546, -109.2189 (street) · Grid DN55jn · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

25 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
26.0	K7EFA	Red Lodge Mtn K7EFA	147.3600	+0.6	TONE 100.0	FM (analog)		—	Red Lodge, MT
26.3	K7EFA	Red Lodge Mtn K7EFA	224.6600	-1.6	TONE 100.0	FM (analog)		—	Red Lodge, MT
26.7	KE7FEL	Red Lodge Palisa KE7FEL	449.9000	-5	TSQL 100.0	FM (analog)		—	Red Lodge, MT
26.8	WB7RIS	Red Lodge GP Mtn WB7RIS	147.0000	+0.6	TONE 91.5	FM (analog) (FM,C4FM)		—	Red Lodge, MT
27.0	KM7EBD	Red Lodge KM7EBD BM	445.5000	-5	CC2	DMR	BrandMeister 322153010	—	Red Lodge, MT
27.0	KM7EBD	Red Lodge KM7EBD BM	446.1000	-5	CC3	DMR	BrandMeister 322153011	—	Red Lodge, MT
31.8	N7RKK	Billings N7RKK AllStar	442.1500	simplex	TONE 192.8	FM (analog)	AllStar 53985 AllStar 539850	—	Billings, MT
36.0	N7YHE	Billings N7YHE BM	448.6500	-5	CC1	DMR	BrandMeister 311396	—	Billings, MT
36.0	KC7AX	Billings KC7AX WIRES-X	447.0000	-5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 35730	—	Billings, MT
36.3	KC9RDS	Billings KC9RDS AllStar	434.4000	simplex	TONE 100.0	FM (analog)	AllStar 516190 EchoLink 530358	—	Billings, MT
36.7	WB7USV	Billings WB7USV	145.2500	-0.6	TSQL 100.0	FM (analog)		—	Billings, MT
36.7	WB7USV	Billings WB7USV BM	448.8500	-5	TSQL 100.0	FM (analog) (DMR,FM)	BrandMeister 313088 BrandMeister 314445	—	Billings, MT
36.7	N7VR	Billings N7VR WIRES-X	449.7500	-5	TSQL 100.0	FM (analog) (FM,C4FM)	WIRES-X 92239	—	Billings, MT
38.0	NU7Q	Big Timber NU7Q EchoLink	146.6400	-0.6	TONE 100.0	FM (analog)	EchoLink 7123	—	Big Timber, MT
38.1	K7EFA	Billings K7EFA	147.2400	+0.6	TSQL 100.0	FM (analog)		—	Billings, MT
38.1	K7EFA	Billings K7EFA	449.0000	-5	none	D-STAR		—	Billings, MT
38.1	W7JDX	Billings RF Hl W7JDX	449.2500	-5	TONE 100.0	FM (analog)		—	Billings, MT
38.4	KC7NP	Billings KC7NP BM	448.2500	-5	CC1	DMR	BrandMeister 310450 BrandMeister 312050	—	Billings, MT
39.0	WR7MT	Greycliff WR7MT	147.2800	+0.6	TONE 100.0	FM (analog)		—	Greycliff, MT
40.2	NU7Q	Big Timber NU7Q	444.6000	+5	TONE 100.0	FM (analog)		—	Big Timber, MT
43.7	KF7GFC	BILLINGS KF7GFC BM	439.4500	-5	CC1	DMR	BrandMeister 3201399	—	BILLINGS, MT
45.3	N7RKK	Billings N7RKK AllStar	147.1000	+0.6	TONE 100.0	FM (analog)	AllStar 539851	—	Billings, MT
45.4	WR7HLN	Billings Emerald WR7HLN BM	449.1000	-5	CC1	DMR	BrandMeister 314582	—	Billings, MT
46.0	no call listed	Billings Emerald EchoLink	147.1000	+0.6	TSQL 100.0	FM (analog)	EchoLink 411161	—	Billings, MT
38.1	K7EFA offline	Billings US K7EFA	147.3000	+0.6	TONE 100.0	FM (analog)		—	Billings, MT

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Mar 30, 2016 Granted Feb 28, 2026 0007208132	KG7NBY · DANIEL J WOLTERS · Amateur Extra 53 BEARTOOTH LN, COLUMBUS, MT 59019 45.5546, -109.2189 (street) · Grid DN55jn · CQ 4 · ITU 7 · map ↗	1.NB3Y ✓ granted 2.AI9O held 3.NG7J held 4.NG7G held 5.K6PC held 6.KC6J held 7.NW4K held 8.W1ZF held 9.WD5S held 10.WF6V held	Granted got NB3Y