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

Robert M Aho

FRN 0020711875 · first licensed Mar 22, 2011 as KD0NZV · 3 licenses on record

📝 FCC applications (14)

Received	File number	Service	Purpose	Status	Call
Feb 14, 2023	0010418945	HAM	Renewal + modification	Granted	K0ALR
Dec 5, 2022	0010301704	HAM	Renewal + modification	Dismissed	K0ALR
Dec 5, 2022	0010301184	HAM	Renewal + modification	Dismissed	K0ALR
Dec 5, 2022	0010286752	HAM	Withdrawal	Withdrawn	K0ALR
Nov 29, 2022	0010293975	HAM	Renewal + modification	Dismissed	K0ALR
Apr 20, 2020	0009049282	HAM	Duplicate license	Granted	K0ALR
Apr 16, 2020	0009045519	HAM	Administrative update	Granted	K0ALR
Feb 18, 2016	0007144922	HAM	Administrative update	Granted	K0ALR
Oct 17, 2013	0005968933	HAM	Modification	Granted	K0ALR
Jan 29, 2013	0005620692	HAM	Withdrawal	Withdrawn	KD0UCZ
Jan 28, 2013	0005621885	HAM	Modification	Granted	KD0UCZ
Jan 22, 2013	0005613242	HAM	Modification	Granted	KD0NZV
Jul 23, 2012	0005321373	HAM	Administrative update	Granted	KD0NZV
Mar 22, 2011	0004660357	HAM	New license	Granted	KD0NZV

Complete licensing history

K0ALR Active Amateur Extra · vanity Feb 15, 2013 → expires Feb 15, 2033

Licensee
Robert M Aho

Address
307 5th St N Apt 5
Wahpeton, ND 58075
46.2661, -96.6070 (street) · Grid EN16qg · CQ 4 · ITU 7 · map ↗

FRN
0020711875

Previous call
KD0UCZ (General)

Last granted
Feb 16, 2023

Effective
Feb 16, 2023

Last action
Feb 16, 2023
FCC actions (6)
- Feb 16, 2023 — License renewed LIREN
- Apr 16, 2020 — Administrative update LIAUA
- Feb 18, 2016 — Administrative update LIAUA
- Oct 17, 2013 — License modified LIMOD
- Feb 15, 2013 — Vanity call sign granted VANGRT
- Feb 15, 2013 — License issued LIISS
KD0UCZ Canceled General Mar 22, 2011 → Feb 15, 2013 (canceled)

Licensee
Robert M Aho

Address
307 5th St North Apt 4
Wahpeton, ND 58075
46.2755, -96.7304 (ZIP center) · Grid EN16pg · CQ 4 · ITU 7 · map ↗

FRN
0020711875

Previous call
KD0NZV (Technician)

Last granted
Mar 22, 2011

Effective
Jan 22, 2013

Last action
Feb 15, 2013
FCC actions (3)
- Feb 15, 2013 — License canceled LICAN
- Jan 22, 2013 — Systematic call sign granted SYSGRT
- Jan 22, 2013 — License issued LIISS
KD0NZV Canceled General Mar 22, 2011 → Jan 22, 2013 (canceled)

Licensee
Robert M Aho

Address
307 5th St North Apt 4
Wahpeton, ND 58075
46.2755, -96.7304 (ZIP center) · Grid EN16pg · CQ 4 · ITU 7 · map ↗

FRN
0020711875

Last granted
Mar 22, 2011

Effective
Jan 22, 2013

Last action
Jan 22, 2013
FCC actions (3)
- Jan 22, 2013 — License canceled LICAN
- Mar 22, 2011 — License issued LIISS
- Mar 22, 2011 — 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 Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as K0ALR
Robert M Aho
307 5th St N Apt 5, Wahpeton, ND 58075
46.2661, -96.6070 (street) · Grid EN16qg · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Oct 4, 2026 · 102 snapshots · as KD0NZV
Robert M Aho
307 5th St North Apt 4, Wahpeton, ND 58075
46.2755, -96.7304 (ZIP center) · Grid EN16pg · CQ 4 · ITU 7 · map ↗
Seen Feb 26, 2016 → May 6, 2019 · 15 snapshots · as K0ALR
Robert M Aho
56 Mill St, Troy, NH 03465
42.8288, -72.1889 (ZIP center) · Grid FN32vt · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

25 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
0.8	W0END	Wahpeton ND W0END WIRES-X	443.8000	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 50850	—	Wahpeton, ND
0.8	W0END	Wahpeton ND W0END	147.3750	+0.6	none	FM (analog)		—	Wahpeton, ND
19.7	K0AKV	Christine K0AKV	442.9000	+5	none	D-STAR (DV,DMR,C4FM,P25)		—	Christine, ND
19.9	K0AKV	Christine K0AKV BM	447.9000	-5	CC1	DMR	BrandMeister 319141301	—	Christine, ND
25.3	K0QIK	Fergus Falls K0QIK	147.2850	+0.6	TONE 123.0	FM (analog)		—	Fergus Falls, MN
25.3	K0QIK	Fergus Falls K0QIK	146.6400	-0.6	none	FM (analog)		—	Fergus Falls, MN
25.3	K0QIK	Fergus Falls K0QIK AllStar	444.2000	+5	TSQL 151.4	FM (analog)	AllStar 51052	—	Fergus Falls, MN
25.8	K0QIK	Fergus Falls K0QIK	444.9750	+5	TSQL 123.0	FM (analog)		—	Fergus Falls, MN
33.7	N0VCE	Dalton N0VCE	224.0800	-1.6	TONE 225.7	FM (analog)		—	Dalton, MN
36.0	N0VCE	Dalton N0VCE	53.6300	-1	TSQL 100.0	FM (analog)		—	Dalton, MN
41.8	K0RQ	Fargo K0RQ BM	443.4000	+5	none	D-STAR (C4FM,DMR,DV)	BrandMeister 311462	—	Fargo, ND
42.0	K0EED	Fargo Perficient K0EED IRLP	145.4900	-0.6	TONE 82.5	FM (analog)	EchoLink 284694 IRLP 4549	—	Fargo, ND
42.5	KD0IOE	West Fargo KD0IOE BM	444.6250	+5	CC1	DMR	BrandMeister 310160 TGIF	—	West Fargo, ND
42.7	W0ILO	Moorhead W0ILO	145.3500	-0.6	TONE 123.0	FM (analog)		—	Moorhead, MN
42.7	W0ILO	Moorhead W0ILO	444.8750	+5	TONE 123.0	FM (analog)		—	Moorhead, MN
42.7	KC0LOK	Fargo KC0LOK BM	443.6750	+5	CC3	DMR	BrandMeister 311580	—	Fargo, ND
42.8	KC0KAE	Fargo Courthouse KC0KAE	146.7150	-0.6	TSQL 123.0	FM (analog)		—	Fargo, ND
43.1	W0RRW	Fargo W0RRW	146.9700	-0.6	none	FM (analog)		—	Fargo, ND
43.3	W0JPJ	Moorhead W0JPJ WIRES-X	442.5000	+5	DCS 065	FM (analog) (C4FM,FM)	WIRES-X 18456	—	Moorhead, MN
44.7	W0HSC	Fargo NDSU W0HSC WIRES-X	147.0900	+0.6	none	FM (analog) (C4FM,DMR,FM)	WIRES-X 52208 BrandMeister 311646	—	Fargo, ND
49.7	W0WM	Sisseton W0WM	146.8800	-0.6	none	FM (analog)		—	Sisseton, SD
25.3	N0RJO offline	Fergus Falls N0RJO	146.8200	-0.6	TSQL 123.0	FM (analog)		—	Fergus Falls, MN
43.3	W0JPJ offline	Moorhead W0JPJ WIRES-X	145.1500	-0.6	none	FM (analog) (C4FM,DMR,FM)	WIRES-X 18456 BrandMeister 311614	—	Moorhead, MN
43.5	KC0LOK offline	Fargo KC0LOK	442.3750	+5	TSQL 123.0	FM (analog)		—	Fargo, ND
44.2	KD0SWQ offline	Fargo NDSU KD0SWQ	444.0000	+5	none	D-STAR (DV,C4FM)		—	Fargo, ND

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jan 28, 2013 Granted Feb 16, 2023 0005621885	KD0UCZ · Robert M Aho · General 307 5th St North Apt 4, Wahpeton, ND 58075 46.2755, -96.7304 (ZIP center) · Grid EN16pg · CQ 4 · ITU 7 · map ↗	1.K0ALR ✓ granted	Granted got K0ALR