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

Thomas E BettenHausen

FRN 0014210488 · first licensed Jun 16, 2010 as KD0MAH · 1 license on record

📝 FCC applications (1)

Received	File number	Service	Purpose	Status	Call
Jun 16, 2010	0004284917	HAM	New license	Granted	KD0MAH

Complete licensing history

KD0MAH Expired Technician Jun 16, 2010 → Jun 16, 2020 (expired)

Licensee
Thomas E BettenHausen

Address
8813 Old Gunflint Trail
Grand Marais, MN 55604
47.9791, -90.5996 (ZIP center) · Grid EN47qx · CQ 4 · ITU 7 · map ↗

FRN
0014210488

Last granted
Jun 16, 2010

Effective
Jun 16, 2010

Last action
Jun 17, 2022
FCC actions (3)
- Jun 17, 2022 — License expired LIEXP
- Jun 16, 2010 — License issued LIISS
- Jun 16, 2010 — 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 Oct 17, 2011 → Oct 4, 2026 · 46 snapshots · as KD0MAH
Thomas E BettenHausen
8813 Old Gunflint Trail, Grand Marais, MN 55604
47.9791, -90.5996 (ZIP center) · Grid EN47qx · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

8 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
10.6	W0BBN	Grand Marais Gun W0BBN	146.7300	-0.6	TONE 151.4	FM (analog)		—	Grand Marais, MN
17.0	W0BBN	Grand Marais W0BBN	146.8950	-0.6	TONE 151.4	FM (analog)		—	Grand Marais, MN
19.9	N0LCR	Grand Marais N0LCR WIRES-X	444.8000	+5	TSQL 103.5	FM (analog)	WIRES-X 73835	—	Grand Marais, MN
20.0	W0BBN	Grand Marais W0BBN	444.2500	+5	TONE 151.4	FM (analog)		—	Grand Marais, MN
24.4	W0BBN	Tofte W0BBN	146.8650	-0.6	TONE 151.4	FM (analog)		—	Tofte, MN
42.3	W0BBN	Grand Portage W0BBN	146.6550	-0.6	TONE 151.4	FM (analog)		—	Grand Portage, MN
42.9	KB0QYC	Isabella KB0QYC	147.3000	+0.6	TONE 114.8	FM (analog)		—	Isabella, MN
49.3	N0BZZ offline	Finland N0BZZ	145.4100	-0.6	TONE 114.8	FM (analog)		—	Finland, MN