N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

MARTIN O PIEPENBURG

FRN 0005265152 · first licensed Sep 7, 2001 as W9OLD · 1 license on record

📝 FCC applications (2)

Received	File number	Service	Purpose	Status	Call
Aug 3, 2011	0004825849	HAM	Renewal	Granted	W9OLD
Aug 31, 2001	0000585359	HAM	Renewal	Granted	W9OLD

Complete licensing history

W9OLD Expired Advanced Sep 7, 2001 → Sep 10, 2021 (expired)

Licensee
MARTIN O PIEPENBURG

Address
5536E 500N
MONTEREY, IN 46960
41.1610, -86.5161 (ZIP center) · Grid EN61rd · CQ 4 · ITU 8 · map ↗

FRN
0005265152

Last granted
Aug 3, 2011

Effective
Aug 3, 2011

Last action
Sep 12, 2023
FCC actions (3)
- Sep 12, 2023 — License expired LIEXP
- Aug 3, 2011 — License renewed LIREN
- Sep 7, 2001 — License renewed LIREN

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 · 48 snapshots · as W9OLD
MARTIN O PIEPENBURG
5536E 500N, MONTEREY, IN 46960
41.1610, -86.5161 (ZIP center) · Grid EN61rd · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

91 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
5.4	N9GPY	Monterey N9GPY Crossroads	443.9250	+5	TSQL 131.8	FM (analog) (DMR,FM)	IRLP 4961 Crossroads-DMR	—	Monterey, IN
6.3	K9ZLQ	Culver K9ZLQ	146.6700	-0.6	TONE 131.8	FM (analog)		—	Culver, IN
8.8	KC9VBQ	Winamac KC9VBQ	145.4800	-0.6	TSQL 131.8	FM (analog)		—	Winamac, IN
10.9	KN9OX	Knox KN9OX	145.4100	-0.6	TSQL 131.8	FM (analog) (FM,C4FM)		—	Knox, IN
10.9	W9QN	North Judson W9QN	442.9500	+5	TONE 131.8	FM (analog) (FM,C4FM)		—	North Judson, IN
16.5	K9RCR	Rochester K9RCR	442.7000	+5	TONE 131.8	FM (analog) (FM,C4FM)		—	Rochester, IN
16.6	K9WZ	Plymouth K9WZ IRLP	147.2850	+0.6	TSQL 131.8	FM (analog)	EchoLink 7885 IRLP 4330	—	Plymouth, IN
16.6	N9GPY	Plymouth N9GPY Crossroads	444.9250	+5	CC1	DMR	Crossroads-DMR	—	Plymouth, IN
21.3	KB9WSL	Rochester KB9WSL	146.8050	-0.6	TSQL 131.8	FM (analog) (FM,C4FM)	🗓 3 nets	3 nets · 35 check-ins · 11 stations	Rochester, IN
27.5	W9LRT	Bremen W9LRT WIRES-X	145.1900	-0.6	TSQL 131.8	FM (analog) (FM,C4FM)	WIRES-X 11390	—	Bremen, IN
29.3	W9VMW	Logansport EMA W9VMW	145.2300	-0.6	TSQL 173.8	FM (analog)	🗓 2 nets	2 nets · 48 check-ins · 16 stations	Logansport, IN
29.3	W9VMW	Logansport EMA W9VMW	147.1800	+0.6	TSQL 173.8	FM (analog)	🗓 2 nets	2 nets · 48 check-ins · 16 stations	Logansport, IN
29.3	W9VMW	Logansport W9VMW	443.6500	+5		Fusion (C4FM)	🗓 2 nets	2 nets · 48 check-ins · 16 stations	Logansport, IN
32.9	W9SAL	La Porte W9SAL	444.9500	+5	TSQL 131.8	FM (analog)		—	La Porte, IN
32.9	N9IAA	La Porte N9IAA MARC	444.6750	+5	CC1	DMR	DMR-MARC	—	La Porte, IN
33.1	WD9ATU	Nappanee WD9ATU	443.0250	+5	TONE 97.4	FM (analog)		—	Nappanee, IN
33.9	KD9SAD	South Bend KD9SAD BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 318339010	—	South Bend, IN
34.0	KC9PQA	Reynolds KC9PQA	147.2550	+0.6	TSQL 131.8	FM (analog)	🗓 1 net	1 net · 66 check-ins · 20 stations	Reynolds, IN
34.9	K9DEW	Warsaw K9DEW IRLP	146.9850	-0.6	TSQL 141.3	FM (analog)	IRLP 4098 🗓 2 nets	2 nets · 189 check-ins · 60 stations	Warsaw, IN
34.9	K9DEW	Warsaw K9DEW	443.0500	+5	TONE 141.3	FM (analog)	🗓 2 nets	2 nets · 189 check-ins · 60 stations	Warsaw, IN
34.9	K9CWD	Warsaw K9CWD	444.2000	+5		Fusion (C4FM)		—	Warsaw, IN
35.0	K9DEW	Mishawaka K9DEW	147.3300	+0.6	TSQL 131.8	FM (analog)	🗓 2 nets	2 nets · 189 check-ins · 60 stations	Mishawaka, IN
35.5	W9PHD	La Porte W9PHD BM	439.5500	in 433.5500	CC1	DMR	BrandMeister 322698301	—	La Porte, IN
35.6	N9IAA	Valparaiso N9IAA AllStar	53.5700	-1	TSQL 173.8	FM (analog)	AllStar 46673	—	Valparaiso, IN
35.6	N9IAA	Valparaiso N9IAA AllStar	146.6850	-0.6	TSQL 173.8	FM (analog)	AllStar 46655	—	Valparaiso, IN
35.6	K9PC	Valparaiso K9PC	146.7750	-0.6	TSQL 131.8	FM (analog)		—	Valparaiso, IN
35.6	KC9YNM	Valparaiso KC9YNM AllStar	224.2800	-1.6	TSQL 131.8	FM (analog)	AllStar 43591	—	Valparaiso, IN
35.6	N9IAA	Valparaiso N9IAA MARC	441.5750	+5	CC1	DMR	DMR-MARC	—	Valparaiso, IN
36.2	N9IAA	Valparaiso N9IAA EchoLink	147.1050	+0.6	CC1	DMR (DMR,P25)	EchoLink 5762 BrandMeister	—	Valparaiso, IN
36.2	W9SMJ	Peru W9SMJ W9SMJ-NET	441.2625	+5	CC1	DMR	W9SMJ-NET	—	Peru, IN
36.3	WB9YPA	South Bend WB9YPA AllStar	223.9800	-1.6	TSQL 131.8	FM (analog)	AllStar 51560	—	South Bend, IN
36.4	K9JSI	La Porte K9JSI	146.6100	-0.6	TSQL 131.8	FM (analog)		—	La Porte, IN
36.6	K9ZEV	Peru K9ZEV EchoLink	147.3450	+0.6	TSQL 131.8	FM (analog)	EchoLink 692641	—	Peru, IN
36.6	K9ZEV	Peru K9ZEV	443.1750	+5	TONE 131.8	FM (analog)		—	Peru, IN
36.6	W9LY	Michigan City W9LY WIRES-X	441.9500	+5	TSQL 131.8	FM (analog) (FM,C4FM)	WIRES-X 11421	—	Michigan City, IN
36.6	W9LY	Michigan City W9LY AllStar	146.9700	-0.6	TSQL 131.8	FM (analog) (DMR,FM)	AllStar 635952 BrandMeister 314791	—	Michigan City, IN
36.8	W3AXL	Valparaiso W3AXL P25Link	443.5125	+5	CC?	DMR (DMR,P25)	P25Link	—	Valparaiso, IN
37.1	K9PC Listed as K9PC - VALPO	Valparaiso K9PC BM	442.2500	+5	CC15	DMR	BrandMeister 314920	—	Valparaiso, IN
37.1	N9IAA	Valparaiso N9IAA AllStar	224.4000	-1.6	TONE 173.8	FM (analog)	AllStar 46888	—	Valparaiso, IN
37.1	N9IAA	Valparaiso N9IAA AllStar	29.6300	-0.1	TONE 173.8	FM (analog)	AllStar 48933	—	Valparaiso, IN
37.9	N9IAA	South Bend N9IAA MARC	443.4250	+5	CC1	DMR	DMR-MARC	—	South Bend, IN
38.1	N9YOU	South Bend N9YOU	145.3900	-0.6	TSQL 131.8	FM (analog) (FM,DV)		—	South Bend, IN
38.6	W9AB	South Bend WNIT W9AB	147.2250	+0.6	TONE 131.8	FM (analog) (FM,C4FM)		—	South Bend, IN
38.6	KA9LAW	South Bend KA9LAW	444.1750	+5	TONE 131.8	FM (analog) (FM,C4FM)		—	South Bend, IN
38.6	K9SIQ	South Bend K9SIQ	444.9750	+5	TSQL 107.2	FM (analog)		—	South Bend, IN
38.6	WB9AGX	South Bend WB9AGX	147.3900	+0.6	TONE 131.8	FM (analog)		—	South Bend, IN
39.1	KC9PQA	Reynolds KC9PQA Hoosier-D	441.9563	+5	CC1	DMR	Hoosier-DMR 🗓 1 net	1 net · 66 check-ins · 20 stations	Reynolds, IN
39.3	N9GVU	Mishawaka N9GVU	147.0900	+0.6	TONE 131.8	FM (analog)		—	Mishawaka, IN
39.3	N9JHQ	South Bend N9JHQ	53.8500	-1	TONE 131.8	FM (analog)		—	South Bend, IN
39.4	W9ML	Hebron W9ML AllStar	444.5500	+5	TSQL 173.8	FM (analog) (DMR,FM)	AllStar 66005 BrandMeister 315170	—	Hebron, IN
39.9	ND1U	South Bend Notre ND1U	443.3500	+5	TONE 131.8	FM (analog)		—	South Bend, IN
40.0	K9DEW	Mishawaka K9DEW W9SMJ-NET	442.0500	+5	CC1	DMR	W9SMJ-NET 🗓 2 nets	2 nets · 189 check-ins · 60 stations	Mishawaka, IN
40.6	KI9U	Crown Point KI9U	444.2500	+5	TSQL 131.8	FM (analog)		—	Crown Point, IN
42.1	KD9IAQ	Chesterton KD9IAQ	440.5500	+5	none	FM (analog)		—	Chesterton, IN
42.4	W9RJB	Flora W9RJB	444.6500	+5	TSQL 131.8	FM (analog)		—	Flora, IN
43.7	KB9LDZ	Wabash US-24/IN KB9LDZ	442.3250	+5	TONE 131.8	FM (analog)		—	Wabash, IN
43.7	W9SMJ	Galveston W9SMJ	146.9550	-0.6	TSQL 131.8	FM (analog)		—	Galveston, IN
43.7	W9SMJ	Galveston W9SMJ W9SMJ-NET	441.8500	+5	CC1	DMR	W9SMJ-NET	—	Galveston, IN
43.7	KB9LDZ	Wabash US-24/IN KB9LDZ	147.0300	+0.6	TONE 131.8	FM (analog) (FM,C4FM)		—	Wabash, IN
45.4	KC9GMH	Elkhart KC9GMH	53.1700	-1	TSQL 141.3	FM (analog)		—	Elkhart, IN
45.4	KC9GMH	Elkhart City S KC9GMH	145.3800	-0.6	TONE 141.3	FM (analog)		—	Elkhart, IN
45.4	K9DEW	Middlebury K9DEW EchoLink	146.6400	-0.6	TSQL 141.3	FM (analog)	EchoLink 645025 🗓 2 nets	2 nets · 189 check-ins · 60 stations	Middlebury, IN
45.4	AA9JC	Goshen AA9JC	444.2750	+5	TONE 131.8	FM (analog) (FM,C4FM)		—	Goshen, IN
45.6	KC9GMH	Elkhart KC9GMH	145.2500	-0.6	TSQL 141.3	FM (analog)		—	Elkhart, IN
45.6	K9DEW	Elkhart K9DEW	145.4300	-0.6	TSQL 141.3	FM (analog)	🗓 2 nets	2 nets · 189 check-ins · 60 stations	Elkhart, IN
45.6	KC9GMH	Elkhart KC9GMH	224.0800	-1.6	TONE 141.3	FM (analog)		—	Elkhart, IN
45.6	K9DEW	Elkhart K9DEW	224.9000	-1.6	TONE 131.8	FM (analog)	🗓 2 nets	2 nets · 189 check-ins · 60 stations	Elkhart, IN
45.6	KC9GMH	Elkhart KC9GMH	442.3750	+5	TONE 141.3	FM (analog)		—	Elkhart, IN
45.6	AA9JC	Elkhart AA9JC	443.4750	+5	TSQL 131.8	FM (analog)		—	Elkhart, IN
45.6	K9DEW	Elkhart K9DEW W9SMJ-NET	444.0500	+5	CC1	DMR	W9SMJ-NET 🗓 2 nets	2 nets · 189 check-ins · 60 stations	Elkhart, IN
45.6	KC9GMH	Elkhart KC9GMH	927.2125	-25	TONE 141.3	FM (analog)		—	Elkhart, IN
45.6	N8AES	Elkhart N8AES	442.6000	+5	TONE 131.8	FM (analog)		—	Elkhart, IN
45.6	N8AES	Elkhart N8AES	927.9750	-25	TONE 131.8	FM (analog)		—	Elkhart, IN
46.0	KI9U	Morocco KI9U	145.3300	-0.6	TSQL 131.8	FM (analog) (FM,C4FM)		—	Morocco, IN
46.1	K9TSM	Goshen K9TSM	146.8950	-0.6	TSQL 141.3	FM (analog) (FM,C4FM)		—	Goshen, IN
46.9	KA9QJG	Hobart KA9QJG	147.0450	+0.6	TSQL 131.8	FM (analog)		—	Hobart, IN
46.9	KA9QJG	Hobart KA9QJG	444.7500	+5	CC1	DMR		—	Hobart, IN
47.1	W9LJ	Merrillville W9LJ	147.0000	+0.6	TSQL 131.8	FM (analog)		—	Merrillville, IN
47.1	W9LJ	Merrillville W9LJ	442.0750	+5	TSQL 131.8	FM (analog)		—	Merrillville, IN
47.5	W9EMA	Crown Point W9EMA	146.7000	-0.6	TSQL 131.8	FM (analog)		—	Crown Point, IN
47.5	W9EMA	Crown Point W9EMA	443.4500	+5	TSQL 131.8	FM (analog)		—	Crown Point, IN
47.5	N9IAA	Crown Point N9IAA MARC	444.3500	+5	CC1	DMR	DMR-MARC	—	Crown Point, IN
47.9	KA9OOI	Lowell KA9OOI	443.9500	+5	TONE 131.8	FM (analog)		—	Lowell, IN
48.2	KC8BRS	Niles KC8BRS	147.1800	+0.6	TONE 94.8	FM (analog)		—	Niles, MI
49.3	KD9NSC	Ogden Dunes KD9NSC AllStar	443.0000	+5	TSQL 173.8	FM (analog)	AllStar 52318	—	Ogden Dunes, IN
6.3	N9GPY offline	Culver N9GPY IRLP	443.2500	+5	TONE 131.8	FM (analog) (DMR,FM)	IRLP 4960 BrandMeister 311690	—	Culver, IN
37.2	N9TAX offline	Hebron N9TAX	442.3500	+5	TONE 131.8	FM (analog)		—	Hebron, IN
39.2	N9GVU offline	South Bend N9GVU IRLP	444.1000	+5	TSQL 131.8	FM (analog)	IRLP 4213	—	South Bend, IN
46.0	KI9U offline	Morocco KI9U	442.9250	+5	TSQL 131.8	FM (analog)		—	Morocco, IN
47.3	WB9YPA offline	Niles WB9YPA	224.5000	-1.6	TSQL 94.8	FM (analog)		—	Niles, MI
48.2	WB9WYR offline	Niles WB9WYR	444.1250	+5	TONE 94.8	FM (analog)		—	Niles, MI