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

MICHAEL ANDERSEN

FRN 0023526403 · first licensed Jun 11, 2014 as KK6NDH · 2 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WSIB520	Active	Michael Andersen	Bozeman, MT	Apr 29, 2025	Apr 29, 2035

📝 FCC applications (15)

Received	File number	Service	Purpose	Status	Call
Nov 24, 2025	0011792930	HAM	Renewal	Granted	N7DAY
Apr 30, 2025	0011548900	GMRS	Administrative update	Granted
Apr 28, 2025	0011545083	GMRS	New license	Granted
Feb 28, 2025	0011467544	HAM	Administrative update	Granted	N7DAY
Dec 13, 2023	0010815149	HAM	Administrative update	Granted	N7DAY
Jul 30, 2018	0008299672	HAM	Modification	Dismissed	N7DAY
May 29, 2018	0008227112	HAM	Modification	Dismissed	N7DAY
Apr 17, 2018	0008178606	HAM	Modification	Dismissed	N7DAY
Apr 17, 2018	0008177817	HAM	Administrative update	Granted	N7DAY
Mar 7, 2017	0007688334	HAM	Administrative update	Granted	N7DAY
Dec 14, 2015	0007062637	HAM	Modification	Granted	KK6NDH
Dec 9, 2015	0007057742	HAM	Modification	Granted	KK6NDH
Dec 17, 2014	0006587550	HAM	Modification	Granted	KK6NDH
Dec 2, 2014	0006565462	HAM	Administrative update	Granted	KK6NDH
Jun 11, 2014	0006323185	HAM	New license	Granted	KK6NDH

Complete licensing history

N7DAY Active Amateur Extra · vanity Dec 29, 2015 → expires Dec 29, 2035

Licensee
MICHAEL ANDERSEN

Address
3701 Trakker Trl, STE 1B, PMB 125
Bozeman, MT 59718
45.7012, -111.0890 (street) · Grid DN45kq · CQ 4 · ITU 6 · map ↗

FRN
0023526403

Previous call
KK6NDH (General)

Last granted
Nov 26, 2025

Effective
Nov 26, 2025

Last action
Nov 26, 2025
FCC actions (7)
- Nov 26, 2025 — License renewed LIREN
- Mar 1, 2025 — Administrative update LIAUA
- Dec 14, 2023 — Administrative update LIAUA
- Apr 18, 2018 — Administrative update LIAUA
- Mar 8, 2017 — Administrative update LIAUA
- Dec 29, 2015 — Vanity call sign granted VANGRT
- Dec 29, 2015 — License issued LIISS
KK6NDH Canceled Amateur Extra Jun 11, 2014 → Dec 29, 2015 (canceled)

Licensee
MICHAEL ANDERSEN

Address
3128 MADRONA LN
BOZEMAN, MT 59715
45.6937, -110.9061 (ZIP center) · Grid DN45nq · CQ 4 · ITU 6 · map ↗

FRN
0023526403

Last granted
Jun 11, 2014

Effective
Dec 14, 2015

Last action
Dec 29, 2015
FCC actions (6)
- Dec 29, 2015 — License canceled LICAN
- Dec 14, 2015 — License modified LIMOD
- Dec 17, 2014 — License modified LIMOD
- Dec 3, 2014 — Administrative update LIAUA
- Jun 11, 2014 — License issued LIISS
- Jun 11, 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 6, 2025 → Oct 4, 2026 · 7 snapshots · as N7DAY
MICHAEL ANDERSEN
3701 Trakker Trl, STE 1B, PMB 125, Bozeman, MT 59718
45.7012, -111.0890 (street) · Grid DN45kq · CQ 4 · ITU 6 · map ↗
Seen Mar 28, 2015 → Oct 4, 2026 · 45 snapshots · as KK6NDH
MICHAEL ANDERSEN
3128 MADRONA LN, BOZEMAN, MT 59715
45.6937, -110.9061 (ZIP center) · Grid DN45nq · CQ 4 · ITU 6 · map ↗
Seen Apr 27, 2024 → Dec 20, 2024 · 5 snapshots · as N7DAY
MICHAEL ANDERSEN
PO Box 1062
3477 S Winding Trail Drive, Jackson, WY 83001
43.3946, -110.6298 (ZIP center) · Grid DN43qj · CQ 4 · ITU 6 · map ↗
Seen May 7, 2018 → Apr 16, 2022 · 5 snapshots · as N7DAY
MICHAEL ANDERSEN
PO Box 1062
30 Stormy Circle, Jackson, WY 83001
43.3946, -110.6298 (ZIP center) · Grid DN43qj · CQ 4 · ITU 6 · map ↗
Seen May 12, 2017 → Jan 2, 2018 · 4 snapshots · as N7DAY
MICHAEL ANDERSEN
PO Box 12028, BOZEMAN, MT 59719

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
2.2	KL7JGS	Bozeman KL7JGS BM	448.3500	-5	TSQL 100.0	FM (analog) (DMR,FM)	BrandMeister 313013	—	Bozeman, MT
2.9	WR7MT	Bozeman Quinn WR7MT	147.1800	+0.6	TONE 100.0	FM (analog)		—	Bozeman, MT
2.9	KI7XF	Bozeman MSU KI7XF	447.7000	-5	TSQL 77.0	FM (analog)		—	Bozeman, MT
5.6	W7HWC	Belgrade W7HWC AllStar	145.3900	-0.6	TSQL 100.0	FM (analog)	EchoLink 516451 AllStar 68516	—	Belgrade, MT
6.3	WA7U	Bozeman WA7U BM	447.9500	-5	CC1	DMR	BrandMeister 313012	—	Bozeman, MT
8.3	KL7JGS Listed as KL7JGS-11	Bozeman High KL7JGS BM	449.9000	-5	TONE 100.0	FM (analog) (DMR,FM)	BrandMeister 313011 BrandMeister 312252	—	Bozeman, MT
8.3	WD7WDS	Montana Mobile WD7WDS AllStar	446.4600	simplex	TONE 103.5	FM (analog)	AllStar 517502	—	Montana Mobile, MT
11.1	KL7JGS	Bozeman KL7JGS BM	444.1000	+5	CC1	DMR	BrandMeister 313014	—	Bozeman, MT
11.1	KL7JGS	Bozeman Bridger KL7JGS BM	449.5000	-5	CC1	DMR	BrandMeister 313014	—	Bozeman, MT
12.3	W7LR	Bozeman W7LR	146.8800	-0.6	TONE 100.0	FM (analog)		—	Bozeman, MT
25.7	NY7AR	Livingston Meyer NY7AR	146.9200	-0.6	TONE 100.0	FM (analog)		—	Livingston, MT
26.2	WD7WDS	Three Forks Saca WD7WDS AllStar	434.4000	simplex	TONE 103.5	FM (analog)	AllStar 517502 EchoLink 508693 AllStar 51380	—	Three Forks, MT
31.8	W7LR	Big Sky W7LR	146.8200	-0.6	TONE 82.5	FM (analog)		—	Big Sky, MT
32.0	WR7HLN	Toston Lombard WR7HLN BM	449.3000	-5	CC1	DMR	BrandMeister 313007	—	Toston, MT
37.6	WR7MT	Three Forks Roun WR7MT	147.3800	+0.6	TONE 100.0	FM (analog)		—	Three Forks, MT
45.9	W7MRI	Townsend W7MRI	147.3200	+0.6	TSQL 100.0	FM (analog)		—	Townsend, MT
46.9	NY7AR	Gardiner Electri NY7AR	146.9800	-0.6	TONE 100.0	FM (analog)		—	Gardiner, MT
25.9	KC7HCR offline	Three Forks KC7HCR IRLP	446.6600	simplex	TSQL 67.0	FM (analog)	IRLP 7571	—	Three Forks, MT
34.1	KL7JGS offline	Big Sky Lone Mtn KL7JGS BM	447.0000	-5	TONE 162.2	FM (analog) (DMR,FM)	BrandMeister 313017	—	Big Sky, MT

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jul 30, 2018 Award date was Aug 17, 2018 0008299672	N7DAY · MICHAEL ANDERSEN · Amateur Extra PO Box 1062 · 30 Stormy Circle, Jackson, WY 83001 43.3946, -110.6298 (ZIP center) · Grid DN43qj · CQ 4 · ITU 6 · map ↗	1.K7AL held	Dismissed
Filed May 29, 2018 Award date was Jun 16, 2018 0008227112	N7DAY · MICHAEL ANDERSEN · Amateur Extra PO Box 1062 · 30 Stormy Circle, Jackson, WY 83001 43.3946, -110.6298 (ZIP center) · Grid DN43qj · CQ 4 · ITU 6 · map ↗	1.WY7Z held	Dismissed
Filed Apr 17, 2018 Award date was May 5, 2018 0008178606	N7DAY · MICHAEL ANDERSEN · Amateur Extra PO Box 1062 · 30 Stormy Circle, Jackson, WY 83001 43.3946, -110.6298 (ZIP center) · Grid DN43qj · CQ 4 · ITU 6 · map ↗	1.KK7T held	Dismissed
Filed Dec 9, 2015 Granted Nov 26, 2025 0007057742	KK6NDH · MICHAEL ANDERSEN · General 3128 MADRONA LN, BOZEMAN, MT 59715 45.6937, -110.9061 (ZIP center) · Grid DN45nq · CQ 4 · ITU 6 · map ↗	1.K7CL held 2.NL7S held 3.N7DAY ✓ granted 4.K7BIZ held 5.AL7Y held	Granted got N7DAY