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

CLARENCE C THOMPSON

FRN 0003869708 · first licensed Mar 9, 2007 as W0RTK · 1 license on record

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Feb 13, 2017	0007659447	HAM	Renewal	Granted	W0RTK
Oct 24, 2011	0004925232	HAM	Modification	Granted	W0RTK
Mar 6, 2007	0002940020	HAM	Renewal	Granted	W0RTK

Complete licensing history

W0RTK Active Amateur Extra Mar 9, 2007 → expires May 2, 2027

Licensee
CLARENCE C THOMPSON

Address
PO Box 68
129 N MAIN ST
BELFIELD, ND 58622-0068
46.8859, -103.1995 (street) · Grid DN86jv · CQ 4 · ITU 7 · map ↗

FRN
0003869708

Last granted
Feb 13, 2017

Effective
Feb 13, 2017

Last action
Feb 13, 2017
FCC actions (3)
- Feb 13, 2017 — License renewed LIREN
- Oct 24, 2011 — License modified LIMOD
- Mar 9, 2007 — License renewed LIREN

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 W0RTK
CLARENCE C THOMPSON
PO Box 68
129 N MAIN ST, BELFIELD, ND 58622-0068
46.8859, -103.1995 (street) · Grid DN86jv · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as W0RTK
CLARENCE C THOMPSON
PO Box 68
BELFIELD, ND 58622-0068
46.8800, -103.2521 (ZIP center) · Grid DN86iv · CQ 4 · ITU 7 · map ↗

Repeaters within 50 miles

11 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
19.3	K0ND	Dickinson RB Hl K0ND	442.6750	+5	none	FM (analog) (FM,C4FM)	—	Dickinson, ND
19.4	K0ND	Dickinson K0ND	146.8200	-0.6	none	FM (analog)	—	Dickinson, ND
22.8	K0ND	Dickinson K0ND	441.9750	+5	none	FM (analog)	—	Dickinson, ND
30.2	K0ND	Sentinel Butte K0ND	146.7300	-0.6	none	FM (analog)	—	Sentinel Butte, ND
30.3	K0ND	Sentinel Butte K0ND	443.6750	+5	none	FM (analog)	—	Sentinel Butte, ND
39.5	K0ND	Killdeer K0ND	146.6400	-0.6	none	FM (analog)	—	Killdeer, ND
39.6	K0ND	Killdeer K0ND	444.6750	+5	none	FM (analog)	—	Killdeer, ND
41.0	K0ND	Sentinel Butte K0ND	446.9750	-5	none	FM (analog)	—	Sentinel Butte, ND
43.3	no call listed	Killdeer North Dakota	446.7250	-5	none	FM (analog)	—	Killdeer, ND
48.0	KB0DYA	Bowman Twin KB0DYA	145.3100	-0.6	TSQL 100.0	FM (analog) (FM,C4FM)	—	Bowman, ND
49.9	N0JAN	Bowman Twin N0JAN	444.3500	+5	none	FM (analog)	—	Bowman, ND