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

LARRY G ROBERTS

FRN 0014769491 · first licensed Mar 8, 2006 as KO0S · 1 license on record

📝 FCC applications (2)

Received	File number	Service	Purpose	Status	Call
Mar 9, 2016	0007176803	HAM	Renewal	Granted	KO0S
Mar 8, 2006	0002518493	HAM	Renewal	Granted	KO0S

Complete licensing history

KO0S Active Amateur Extra Mar 8, 2006 → expires May 9, 2026

Licensee
LARRY G ROBERTS

Address
834 S WELLS ST
ABERDEEN, SD 57401
45.4561, -98.4588 (street) · Grid EN05sk · CQ 4 · ITU 7 · map ↗

FRN
0014769491

Last granted
Mar 10, 2016

Effective
Mar 10, 2016

Last action
Mar 10, 2016
FCC actions (3)
- Mar 10, 2016 — License renewed LIREN
- Mar 8, 2006 — License renewed LIREN
- Mar 8, 2006 — 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 · 48 snapshots · as KO0S
LARRY G ROBERTS
834 S WELLS ST, ABERDEEN, SD 57401
45.4561, -98.4588 (street) · Grid EN05sk · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

13 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
1.5	no call listed	Aberdeen South Dakota	442.6250	+5	none	FM (analog)		—	Aberdeen, SD
2.2	W0ABR	Aberdeen W0ABR	146.9100	-0.6	none	FM (analog)		—	Aberdeen, SD
4.8	N9TDE	Aberdeen N9TDE AllStar	444.4000	simplex	TONE 146.2	FM (analog)	AllStar 46614 AllStar 466140 AllStar 466141	—	Aberdeen, SD
4.8	N9TDE	Aberdeen N9TDE AllStar	146.4400	simplex	TONE 146.2	FM (analog)	AllStar 466142	—	Aberdeen, SD
6.6	WB0JZZ	Bath WB0JZZ	443.4000	+5	none	FM (analog)		—	Bath, SD
6.6	WB0TPF	Bath WB0TPF IRLP	147.0300	+0.6	TONE 146.2	FM (analog)	IRLP 7046	—	Bath, SD
30.5	KC0MYX	Pierpont KC0MYX IRLP	147.3300	+0.6	TONE 146.2	FM (analog)	IRLP 7046	—	Pierpont, SD
31.7	N0AHL	Crandall Hl N0AHL	146.7900	-0.6	TONE 146.2	FM (analog)		—	Crandall, SD
37.1	KC5ZCH	Forbes KC5ZCH IRLP	145.3300	-0.6	TONE 136.5	FM (analog)	IRLP 7046	—	Forbes, ND
41.3	KC0MYX	Webster KC0MYX IRLP	442.1000	+5	TONE 88.5	FM (analog)	IRLP 8113	—	Webster, SD
43.4	WD0BIA	Redfield WD0BIA	147.1500	+0.6	TONE 146.2	FM (analog)		—	Redfield, SD
49.1	N0PTW	Webster N0PTW	443.9250	+5		Fusion (C4FM)		—	Webster, SD
6.0	N0AHL offline	Aberdeen N0AHL AllStar	147.0300	+0.6	TSQL 146.2	FM (analog)	IRLP 7046 AllStar 466140	—	Aberdeen, SD