N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

FRED L DE ROOS

FRN 0002245827 · first licensed May 30, 2000 as WA0GMH · 1 license on record

📝 FCC applications (4)

Received	File number	Service	Purpose	Status	Call
Sep 15, 2017	0007928107	HAM	Renewal	Granted	WA0GMH
Mar 16, 2016	0007188979	HAM	Administrative update	Granted	WA0GMH
Oct 23, 2007	0003207121	HAM	Renewal	Granted	WA0GMH
May 26, 2000	0000142862	HAM	Modification	Granted	WA0GMH

Complete licensing history

WA0GMH Active Amateur Extra May 30, 2000 → expires Oct 27, 2027

Licensee
FRED L DE ROOS

Address
30971 433rd Avenue
Yankton, SD 57078
42.9013, -97.5364 (street) · Grid EN12fv · CQ 4 · ITU 7 · map ↗

FRN
0002245827

Last granted
Sep 16, 2017

Effective
Sep 16, 2017

Last action
Sep 16, 2017
FCC actions (4)
- Sep 16, 2017 — License renewed LIREN
- Mar 17, 2016 — Administrative update LIAUA
- Oct 24, 2007 — License renewed LIREN
- May 30, 2000 — License modified LIMOD

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as WA0GMH
FRED L DE ROOS
30971 433rd Avenue, Yankton, SD 57078
42.9013, -97.5364 (street) · Grid EN12fv · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as WA0GMH
FRED L DE ROOS
3387 OXFORD BAY, WOODBURY, MN 55125
44.9180, -92.9383 (ZIP center) · Grid EN34mw · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

10 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	Activity	Location
6.8	W0OJY	Yankton Avera W0OJY	146.8500	-0.6	TONE 146.2	FM (analog)	—	Yankton, SD
6.8	W0OJY	Yankton Avera W0OJY	443.9000	+5		Fusion (C4FM)	—	Yankton, SD
21.7	KB0NCM	Hartington KB0NCM	145.4750	-0.6	TSQL 156.7	FM (analog) (FM,C4FM)	—	Hartington, NE
25.1	W0SD	Turkey Ridge W0SD	927.6000	-25	TONE 100.0	FM (analog)	—	Turkey Ridge, SD
25.5	W0SD	Turkey Ridge W0SD	444.9750	+5	TONE 146.2	FM (analog)	—	Turkey Ridge, SD
26.7	W0OJY	Springfield Norw W0OJY	147.2100	+0.6	TONE 146.2	FM (analog)	—	Springfield, SD
40.5	KA0VHV	Beresford KA0VHV	147.2400	+0.6	TONE 141.3	FM (analog)	—	Beresford, SD
43.1	N0DCA	South Sioux City N0DCA	145.3250	-0.6	TSQL 110.9	FM (analog)	—	South Sioux City, NE
49.4	W0ZML	Moe W0ZML	443.4000	+5	TSQL 146.2	FM (analog)	—	Moe, SD
32.4	W0OJY offline	Vermillion Cemen W0OJY	147.3750	+0.6	TONE 146.2	FM (analog)	—	Vermillion, SD