N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · 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

Richard T Colburn

FRN 0019279371 · first licensed May 27, 2015 as KG7TVN · 2 licenses on record

📝 FCC applications (6)

Received	File number	Service	Purpose	Status	Call
Jun 13, 2022	0010089003	HAM	Administrative update	Granted	K7RTC
Aug 25, 2021	0009680283	HAM	Modification	Dismissed	K7RTC
Jun 6, 2018	0008238672	HAM	Administrative update	Granted	K7RTC
Sep 14, 2016	0007455462	HAM	Modification	Granted	KG7TVN
Jun 3, 2015	0006826220	HAM	Modification	Granted	KG7TVN
May 27, 2015	0006816633	HAM	New license	Granted	KG7TVN

Complete licensing history

K7RTC Active Amateur Extra · vanity Oct 4, 2016 → expires Oct 4, 2026

Licensee
Richard T Colburn

Address
PO Box 86
57 Taylor Mesa LN
Roundup, MT 59072
46.3004, -108.3724 (street) · Grid DN56th · CQ 4 · ITU 7 · map ↗

FRN
0019279371

Previous call
KG7TVN (General)

Last granted
Oct 4, 2016

Effective
Jun 14, 2022

Last action
Jun 14, 2022
FCC actions (4)
- Jun 14, 2022 — Administrative update LIAUA
- Jun 7, 2018 — Administrative update LIAUA
- Oct 4, 2016 — Vanity call sign granted VANGRT
- Oct 4, 2016 — License issued LIISS
KG7TVN Canceled Amateur Extra May 27, 2015 → Oct 4, 2016 (canceled)

Licensee
Richard T Colburn

Address
PO Box 158
Roundup, MT 59072
46.5260, -108.5537 (ZIP center) · Grid DN56rm · CQ 4 · ITU 7 · map ↗

FRN
0019279371

Last granted
May 27, 2015

Effective
Jun 3, 2015

Last action
Oct 4, 2016
FCC actions (4)
- Oct 4, 2016 — License canceled LICAN
- Jun 3, 2015 — License modified LIMOD
- May 27, 2015 — License issued LIISS
- May 27, 2015 — 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 Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as K7RTC
Richard T Colburn
PO Box 86
57 Taylor Mesa LN, Roundup, MT 59072
46.3004, -108.3724 (street) · Grid DN56th · CQ 4 · ITU 7 · map ↗
Seen Jun 6, 2015 → Oct 4, 2026 · 43 snapshots · as KG7TVN
Richard T Colburn
PO Box 158
Roundup, MT 59072
46.5260, -108.5537 (ZIP center) · Grid DN56rm · CQ 4 · ITU 7 · map ↗
Seen Sep 3, 2018 → Apr 16, 2022 · 4 snapshots · as K7RTC
Richard T Colburn
PO Box 86
1021 Bear Creek Cir, Breaux Bridge, LA 70517
30.2908, -91.7864 (ZIP center) · Grid EM40cg · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

19 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
7.7	K7EFA	Roundup Bull Mtn K7EFA	145.4100	-0.6	TONE 100.0	FM (analog)		—	Roundup, MT
28.6	KF7GFC	BILLINGS KF7GFC BM	439.4500	-5	CC1	DMR	BrandMeister 3201399	—	BILLINGS, MT
29.4	WR7MT	Billings WR7MT	147.0800	+0.6	none	FM (analog)		—	Billings, MT
29.4	KF7FW	Pompeys Pillar KF7FW	147.1800	+0.6	TONE 123.0	FM (analog)		—	Pompeys Pillar, MT
33.4	N7RKK	Billings N7RKK AllStar	147.1000	+0.6	TONE 100.0	FM (analog)	AllStar 539851	—	Billings, MT
33.7	no call listed	Billings Emerald EchoLink	147.1000	+0.6	TSQL 100.0	FM (analog)	EchoLink 411161	—	Billings, MT
34.3	WR7HLN	Billings Emerald WR7HLN BM	449.1000	-5	CC1	DMR	BrandMeister 314582	—	Billings, MT
35.9	KC7NP	Billings KC7NP BM	448.2500	-5	CC1	DMR	BrandMeister 310450 BrandMeister 312050	—	Billings, MT
36.3	K7EFA	Billings K7EFA	147.2400	+0.6	TSQL 100.0	FM (analog)		—	Billings, MT
36.3	K7EFA	Billings K7EFA	449.0000	-5	none	D-STAR		—	Billings, MT
36.3	W7JDX	Billings RF Hl W7JDX	449.2500	-5	TONE 100.0	FM (analog)		—	Billings, MT
36.4	N7YHE	Billings N7YHE BM	448.6500	-5	CC1	DMR	BrandMeister 311396	—	Billings, MT
36.4	KC7AX	Billings KC7AX WIRES-X	447.0000	-5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 35730	—	Billings, MT
36.8	N7VR	Billings N7VR WIRES-X	449.7500	-5	TSQL 100.0	FM (analog) (FM,C4FM)	WIRES-X 92239	—	Billings, MT
37.1	KC9RDS	Billings KC9RDS AllStar	434.4000	simplex	TONE 100.0	FM (analog)	AllStar 516190 EchoLink 530358	—	Billings, MT
38.2	WB7USV	Billings WB7USV BM	448.8500	-5	TSQL 100.0	FM (analog) (DMR,FM)	BrandMeister 313088 BrandMeister 314445	—	Billings, MT
38.2	WB7USV	Billings WB7USV	145.2500	-0.6	TSQL 100.0	FM (analog)		—	Billings, MT
39.7	N7RKK	Billings N7RKK AllStar	442.1500	simplex	TONE 192.8	FM (analog)	AllStar 53985 AllStar 539850	—	Billings, MT
36.2	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 Aug 25, 2021 Award date was Sep 12, 2021 0009680283	K7RTC · Richard T Colburn · Amateur Extra 57 TAYLOR MESA LN, Roundup, MT 59072 46.3004, -108.3724 (street) · Grid DN56th · CQ 4 · ITU 7 · map ↗	1.K7RC held	Dismissed
Filed Sep 14, 2016 Granted Oct 4, 2016 0007455462	KG7TVN · Richard T Colburn · Amateur Extra PO Box 158 · Roundup, MT 59072 46.5260, -108.5537 (ZIP center) · Grid DN56rm · CQ 4 · ITU 7 · map ↗	1.K7RC held 2.K7RTC ✓ granted 3.K5RC held 4.K1RC held 5.K2RC held	Granted got K7RTC