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

JOHN M AHOLA

FRN 0002615581 · first licensed May 25, 2000 as N4MDS · 1 license on record

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Jul 30, 2013	0005877022	HAM	Duplicate license	Granted	N4MDS
Jul 29, 2013	0005874126	HAM	Administrative update	Granted	N4MDS
May 6, 2009	0003830413	HAM	Renewal	Granted	N4MDS
Nov 6, 2006	0002809146	HAM	Administrative update	Granted	N4MDS
May 24, 2000	0000139604	HAM	Modification	Granted	N4MDS

Complete licensing history

N4MDS Expired General May 25, 2000 → May 7, 2019 (expired)

Licensee
JOHN M AHOLA

Address
16547 21st st se
Gardner, ND 58036
47.1546, -96.9633 (ZIP center) · Grid EN17md · CQ 4 · ITU 7 · map ↗

FRN
0002615581

Last granted
May 7, 2009

Effective
Jul 30, 2013

Last action
May 8, 2021
FCC actions (5)
- May 8, 2021 — License expired LIEXP
- Jul 30, 2013 — Administrative update LIAUA
- May 7, 2009 — License renewed LIREN
- Nov 7, 2006 — Administrative update LIAUA
- May 25, 2000 — License modified LIMOD

Address history

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

Seen Oct 22, 2013 → Oct 4, 2026 · 39 snapshots · as N4MDS
JOHN M AHOLA
16547 21st st se, Gardner, ND 58036
47.1546, -96.9633 (ZIP center) · Grid EN17md · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Apr 12, 2013 · 8 snapshots · as N4MDS
JOHN M AHOLA
4391 340th ave, Fertile, MN 56540
47.5403, -96.2742 (ZIP center) · Grid EN17um · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as N4MDS
JOHN M AHOLA
1102 E 11TH AVE, HOUGHTON, MI 49931-1510
47.1848, -88.6408 (ZIP center) · Grid EN57qe · CQ 4 · ITU 8 · map ↗

Repeaters within 50 miles

22 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
6.0	W0ILO	Grandin W0ILO	146.7600	-0.6	TSQL 123.0	FM (analog)		—	Grandin, ND
19.3	W0HSC	Fargo NDSU W0HSC WIRES-X	147.0900	+0.6	none	FM (analog) (C4FM,DMR,FM)	WIRES-X 52208 BrandMeister 311646	—	Fargo, ND
20.8	W0RRW	Fargo W0RRW	146.9700	-0.6	none	FM (analog)		—	Fargo, ND
21.0	W0JPJ	Moorhead W0JPJ WIRES-X	442.5000	+5	DCS 065	FM (analog) (C4FM,FM)	WIRES-X 18456	—	Moorhead, MN
21.0	KC0LOK	Fargo KC0LOK BM	443.6750	+5	CC3	DMR	BrandMeister 311580	—	Fargo, ND
21.1	KC0KAE	Fargo Courthouse KC0KAE	146.7150	-0.6	TSQL 123.0	FM (analog)		—	Fargo, ND
21.2	KD0IOE	West Fargo KD0IOE BM	444.6250	+5	CC1	DMR	BrandMeister 310160 TGIF	—	West Fargo, ND
21.5	W0ILO	Moorhead W0ILO	145.3500	-0.6	TONE 123.0	FM (analog)		—	Moorhead, MN
21.5	W0ILO	Moorhead W0ILO	444.8750	+5	TONE 123.0	FM (analog)		—	Moorhead, MN
21.6	K0EED	Fargo Perficient K0EED IRLP	145.4900	-0.6	TONE 82.5	FM (analog)	EchoLink 284694 IRLP 4549	—	Fargo, ND
21.8	K0RQ	Fargo K0RQ BM	443.4000	+5	none	D-STAR (C4FM,DMR,DV)	BrandMeister 311462	—	Fargo, ND
29.1	W0ZKU	Mayville W0ZKU	146.9100	-0.6	TONE 123.0	FM (analog)		—	Mayville, ND
32.5	W0ILO	Buffalo W0ILO	147.2550	+0.6	TSQL 123.0	FM (analog)		—	Buffalo, ND
33.5	W0QQK	Ulen W0QQK	146.6850	-0.6	none	FM (analog)		—	Ulen, MN
36.6	KB0UGF	Twin Valley Fren KB0UGF	444.6750	+5	TSQL 123.0	FM (analog)		—	Twin Valley, MN
44.6	K0AKV	Christine K0AKV BM	447.9000	-5	CC1	DMR	BrandMeister 319141301	—	Christine, ND
44.8	K0AKV	Christine K0AKV	442.9000	+5	none	D-STAR (DV,DMR,C4FM,P25)		—	Christine, ND
45.9	KB0BSJ	Crookston KB0BSJ	147.1200	+0.6	TONE 123.0	FM (analog)		—	Crookston, MN
45.9	KB0BSJ	Crookston KB0BSJ	443.7750	+5	TONE 123.0	FM (analog)		—	Crookston, MN
19.7	KD0SWQ offline	Fargo NDSU KD0SWQ	444.0000	+5	none	D-STAR (DV,C4FM)		—	Fargo, ND
20.3	KC0LOK offline	Fargo KC0LOK	442.3750	+5	TSQL 123.0	FM (analog)		—	Fargo, ND
21.0	W0JPJ offline	Moorhead W0JPJ WIRES-X	145.1500	-0.6	none	FM (analog) (C4FM,DMR,FM)	WIRES-X 18456 BrandMeister 311614	—	Moorhead, MN