N9TPB FCC License Search

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

Keith A Amdahl

FRN 0006673701 · first licensed Mar 11, 2002 as KC9BGL · 3 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WQRA867	Expired	Keith A Amdahl	Prairie Du Chien, WI	Apr 6, 2013	Apr 6, 2018

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
May 18, 2026	0012038116	HAM	Renewal	Granted	KE1THA
Oct 28, 2015	0007005787	HAM	Modification	Granted	AC9BD
Apr 5, 2013	0005722039	GMRS	New license	Granted
Feb 14, 2012	0005074789	HAM	Renewal + modification	Granted	KC9BGL
Mar 11, 2002	0000803351	HAM	New license	Granted	KC9BGL

Complete licensing history

KE1THA Active Amateur Extra · vanity Nov 17, 2015 → expires May 19, 2036

Licensee
Keith A Amdahl

Address
38884 Bridgeport Ln
Prairie Du Chien, WI 53821
43.0047, -91.0539 (street) · Grid EN43la · CQ 4 · ITU 7 · map ↗

FRN
0006673701

Previous call
AC9BD (Technician)

Last granted
May 19, 2026

Effective
May 19, 2026

Last action
May 19, 2026
FCC actions (3)
- May 19, 2026 — License renewed LIREN
- Nov 17, 2015 — Vanity call sign granted VANGRT
- Nov 17, 2015 — License issued LIISS
AC9BD Canceled Amateur Extra Feb 14, 2012 → Nov 17, 2015 (canceled)

Licensee
Keith A Amdahl

Address
38884 Bridgeport Ln
Prairie Du Chien, WI 53821
43.0047, -91.0539 (street) · Grid EN43la · CQ 4 · ITU 7 · map ↗

FRN
0006673701

Previous call
KC9BGL (Technician)

Last granted
Feb 14, 2012

Effective
Feb 14, 2012

Last action
Nov 17, 2015
FCC actions (3)
- Nov 17, 2015 — License canceled LICAN
- Feb 14, 2012 — Systematic call sign granted SYSGRT
- Feb 14, 2012 — License issued LIISS
KC9BGL Canceled Amateur Extra Mar 11, 2002 → Feb 14, 2012 (canceled)

Licensee
Keith A Amdahl

Address
38884 Bridgeport Ln
Prairie Du Chien, WI 53821
43.0047, -91.0539 (street) · Grid EN43la · CQ 4 · ITU 7 · map ↗

FRN
0006673701

Last granted
Mar 11, 2002

Effective
Mar 11, 2002

Last action
Feb 14, 2012
FCC actions (3)
- Feb 14, 2012 — License renewed LIREN
- Feb 14, 2012 — License canceled LICAN
- Mar 11, 2002 — License issued LIISS

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 122 snapshots · as KC9BGL
Keith A Amdahl
38884 Bridgeport Ln, Prairie Du Chien, WI 53821
43.0047, -91.0539 (street) · Grid EN43la · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

33 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
4.5	W0SFK	Prairie du WPRE W0SFK	147.1200	+0.6	TSQL 131.8	FM (analog)		—	Prairie du Chien, WI
4.5	WI9WIN	Prairie du WPRE WI9WIN	444.4500	+5	TSQL 131.8	FM (analog)		—	Prairie du Chien, WI
5.0	KE1THA	Prairie du Chien KE1THA	446.4500	simplex	TONE 114.8	FM (analog)		—	Prairie du Chien, WI
5.5	KB9SCT	Prairie du Chien KB9SCT	147.1200	+0.6	TSQL 131.8	FM (analog)		—	Prairie du Chien, WI
5.5	KB9SCT	Prairie du Chien KB9SCT	444.4500	+5	none	D-STAR		—	Prairie du Chien, WI
16.4	N0WLU	Beetown N0WLU EchoLink	146.8950	-0.6	TSQL 114.8	FM (analog)	EchoLink 930729	—	Beetown, WI
17.3	W0GEN	Monona W0GEN BM	443.6500	+5	CC1	DMR	BrandMeister 311928	—	Monona, IA
23.2	W9DMH	Mount Sterling W9DMH	147.3600	+0.6	TSQL 131.8	FM (analog)		—	Mount Sterling, WI
28.0	KE0OSQ	Holy Cross KE0OSQ BM	433.0200	-0.6	CC1	DMR	BrandMeister 312986	—	Holy Cross, IA
34.3	W9UWP	Platteville W9UWP	444.1750	+5	TONE 131.8	FM (analog)		—	Platteville, WI
36.0	KC9KQ	Platteville Sout KC9KQ	444.3250	+5	TSQL 131.8	FM (analog)		—	Platteville, WI
36.9	W0II	Manchester W0II	147.3000	+0.6	none	FM (analog)		—	Manchester, IA
37.6	KA9WAM	Platteville KA9WAM WIN	442.2000	+5	none	D-STAR	WIN	—	Platteville, WI
37.6	WI9WIN	Platteville Badg WI9WIN	442.2000	+5	TSQL 123.0	FM (analog)		—	Platteville, WI
38.0	W0OIC	Dubuque W0OIC WIRES-X	146.7900	-0.6	TSQL 103.5	FM (analog) (C4FM,FM)	WIRES-X 30870	—	Dubuque, IA
38.2	W9PVR	Richland WRCO FM W9PVR WIN	442.7000	+5	TSQL 131.8	FM (analog)	WIN	—	Richland Center, WI
38.2	W9PVR	Richland WRCO FM W9PVR AllStar	146.9100	-0.6	TSQL 131.8	FM (analog) (C4FM,FM)	AllStar 63416 EchoLink 331644	—	Richland Center, WI
38.6	W0DBQ	Dubuque Co EOC W0DBQ EchoLink	147.2400	+0.6	TSQL 103.5	FM (analog) (FM,C4FM)	EchoLink 441349	—	Dubuque, IA
38.9	N9TUU	Viroqua Wtr N9TUU	145.1700	-0.6	TSQL 131.8	FM (analog)		—	Viroqua, WI
39.1	KD9HAE	dubuque KD9HAE BM	443.2000	+5	CC1	DMR	BrandMeister 311935 BrandMeister 315541	—	dubuque, IA
39.1	KD9HAE	Dubuque KD9HAE BM	444.0500	+5	CC0	DMR	BrandMeister 311951	—	Dubuque, IA
40.0	W0OEL	Fayette W0OEL	147.3450	+0.6	TONE 103.5	FM (analog)		—	Fayette, IA
40.1	W0OEL	Fayette W0OEL BM	443.9500	+5	CC1	DMR	BrandMeister 311914	—	Fayette, IA
40.1	N9PNO	Dubuque N9PNO	444.2250	+5	none	D-STAR		—	Dubuque, IA
40.6	KC9WDW	Richland Center KC9WDW WIN	442.4875	+5	none	D-STAR	WIN	—	Richland Center, WI
40.6	WI9WIN	Richland Center WI9WIN WIN	442.7000	+5	TONE 131.8	FM (analog)	WIN	—	Richland Center, WI
41.1	KC9WDW	Richland Center KC9WDW	1264.3500	+20	none	D-STAR		—	Richland Center, WI
41.1	KC9WDW	Richland Center KC9WDW	442.4688	+5	none	D-STAR		—	Richland Center, WI
41.1	KC9WDW	Richland Center KC9WDW WIN	147.1950	+0.6	none	D-STAR	WIN	—	Richland Center, WI
41.6	K0RTF	Decorah K0RTF	146.6700	-0.6	TONE 103.5	FM (analog)		—	Decorah, IA
44.9	N9ETD	Reno N9ETD	444.6000	+5	TSQL 131.8	FM (analog)		—	Reno, MN
45.2	KD9HAE	Hazel Green KD9HAE	443.0688	+5	CC?	DMR		—	Hazel Green, WI
46.7	WE9COM	Dodgeville Iowa WE9COM	145.2300	-0.6	TSQL 123.0	FM (analog)		—	Dodgeville, WI

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Oct 28, 2015 Granted May 19, 2026 0007005787	AC9BD · Keith A Amdahl · Amateur Extra 38884 Bridgeport Ln, Prairie Du Chien, WI 53821 43.0047, -91.0539 (street) · Grid EN43la · CQ 4 · ITU 7 · map ↗	1.KE1TH held 2.KE1THA ✓ granted 3.AM0AHL	Granted got KE1THA