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 D Serbinski

FRN 0007850779 · first licensed Oct 24, 2002 as KG0BH · 2 licenses on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Nov 16, 2022	0010280202	HAM	Renewal	Granted	KM8S
Nov 13, 2012	0005487546	HAM	Renewal	Granted	KM8S
Nov 14, 2002	0001095386	HAM	Data correction	Granted	KG0BH
Oct 24, 2002	0001069150	HAM	Renewal + modification	Granted	KG0BH

Complete licensing history

KM8S Active Amateur Extra · vanity Dec 11, 2002 → expires Dec 11, 2032

Licensee
Michael D Serbinski

Address
302 Stambaugh Ave
Iron River, MI 49935
46.0858, -88.6274 (street) · Grid EN56qc · CQ 4 · ITU 8 · map ↗

FRN
0007850779

Previous call
KG0BH (Advanced)

Last granted
Nov 17, 2022

Effective
Nov 17, 2022

Last action
Nov 17, 2022
FCC actions (4)
- Nov 17, 2022 — License renewed LIREN
- Nov 14, 2012 — License renewed LIREN
- Dec 11, 2002 — Vanity call sign granted VANGRT
- Dec 11, 2002 — License issued LIISS
KG0BH Canceled Amateur Extra Oct 24, 2002 → Dec 11, 2002 (canceled)

Licensee
Michael D Serbinski

Address
302 Stambaugh Ave
Iron River, MI 49935
46.0858, -88.6274 (street) · Grid EN56qc · CQ 4 · ITU 8 · map ↗

FRN
0007850779

Last granted
Oct 24, 2002

Effective
Oct 24, 2002

Last action
Dec 11, 2002
FCC actions (3)
- Dec 11, 2002 — License canceled LICAN
- Oct 24, 2002 — License renewed LIREN
- Oct 24, 2002 — FCC action LITIN

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 · 96 snapshots · as KG0BH
Michael D Serbinski
302 Stambaugh Ave, Iron River, MI 49935
46.0858, -88.6274 (street) · Grid EN56qc · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

21 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
1.0	W8YNY	Gaastra W8YNY AllStar	145.1700	-0.6	DG-ID 00-00	Fusion (C4FM)	WIRES-X 55384 AllStar 640991	—	Gaastra, MI
4.3	N8LVQ	Iron River Ski N8LVQ AllStar	444.1750	+5	TONE 107.2	FM (analog)	AllStar 640990	—	Iron River, MI
4.3	N8LVQ	Iron River Ski N8LVQ EchoLink	145.1700	-0.6	TSQL 107.2	FM (analog) (FM,C4FM)	EchoLink 90611 WIRES-X 65384	—	Iron River, MI
13.9	N8LVQ	Cryst Courthouse N8LVQ WIRES-X	145.2300	-0.6	TSQL 107.2	FM (analog) (FM,C4FM)	WIRES-X 90654	—	Crystal Falls, MI
14.7	KD9LUJ	Crystal Falls KD9LUJ BM	434.3500	+5	CC9	DMR	BrandMeister 310386	—	Crystal Falls, MI
30.0	W9VRC	Land O Lakes Wtr W9VRC	145.3900	-0.6	TSQL 114.8	FM (analog) (FM,C4FM)		—	Land O Lakes, WI
31.5	KC8VC	Kingsford Iron KC8VC	146.8500	-0.6	TSQL 110.9	FM (analog) (FM,C4FM)		—	Kingsford, MI
31.5	KC8VC	Iron Mountain KC8VC	444.8500	+5	TONE 100.0	FM (analog)		—	Iron Mountain, MI
31.8	W9VRC	Eagle River Mem W9VRC EchoLink	145.1500	-0.6	TSQL 114.8	FM (analog) (C4FM,FM)	EchoLink 691369	—	Eagle River, WI
33.0	KD9PT	Eagle River KD9PT	145.4500	-0.6	TONE 114.8	FM (analog) (FM,C4FM)		—	Eagle River, WI
36.2	W9MB	Niagara W9MB	223.8200	-1.6	TSQL 114.8	FM (analog)		—	Niagara, WI
38.2	NZ8U	Republic NZ8U	147.0900	+0.6	none	FM (analog)		—	Republic, MI
41.3	K8LOD	Republic K8LOD AllStar	146.8200	-0.6	TSQL 100.0	FM (analog)	AllStar 48579 EchoLink 420942	—	Republic, MI
41.7	KE8CPN	L'Anse KE8CPN	147.3750	+0.6	TONE 100.0	FM (analog)		—	L'Anse, MI
44.4	KD9JHE	Sayner KD9JHE	444.4000	+5	none	D-STAR		—	Sayner, WI
47.0	KB9VMC	Sayner KB9VMC WIN	147.3600	+0.6	none	D-STAR	WIN	—	Sayner, WI
47.0	KD9JHE	Sayner KD9JHE	147.3600	+0.6	none	D-STAR		—	Sayner, WI
47.0	WI9WIN	Sayner AirComn WI9WIN	444.4000	+5	TSQL 114.8	FM (analog)		—	Sayner, WI
47.1	WE9COM	Sayner WE9COM	145.1300	-0.6	TSQL 114.8	FM (analog)		—	Sayner, WI
47.1	KC9HBX	Rhinelander LEC KC9HBX EchoLink	146.9400	-0.6	TSQL 114.8	FM (analog)	EchoLink 452874	—	Rhinelander, WI
33.6	N7SWX offline	Iron M Millie Hl N7SWX WIRES-X	147.2850	+0.6	TSQL 100.0	FM (analog) (FM,C4FM)	WIRES-X 33879	—	Iron Mountain, MI

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Nov 14, 2002 Granted Nov 17, 2022 0001095386	KG0BH · Michael D Serbinski · Amateur Extra 302 Stambaugh Ave, Iron River, MI 49935 46.0858, -88.6274 (street) · Grid EN56qc · CQ 4 · ITU 8 · map ↗	1.KM8S ✓ granted	Granted got KM8S