N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Steven W Clayton

FRN 0014744122 · first licensed Mar 2, 2006 as KC0WCK · 1 license on record

📝 FCC Applications (4)

Received	File number	Service	Purpose	Status	Call
Sep 29, 2026	0012202457	HAM	Renewal	Granted	KC0WCK
Feb 10, 2016	0007134422	HAM	Renewal + modification	Granted	KC0WCK
Mar 9, 2007	0002943878	HAM	Modification	Granted	KC0WCK
Mar 2, 2006	0002510061	HAM	New license	Granted	KC0WCK

Complete Licensing History

KC0WCK Active Amateur Extra Mar 2, 2006 → expires Sep 30, 2036

Licensee
Steven W Clayton

Address
Attn: Steven W Clayton
PO Box 443
401 - 1st AVE NW
Hazen, ND 58545
47.2967, -101.6249 (street) · Grid DN97eh · CQ 4 · ITU 7 · map ↗

FRN
0014744122

Last granted
Sep 30, 2026

Effective
Sep 30, 2026

Last action
Sep 30, 2026

Earlier addresses on this license:
until Sep 30, 2026: 3405 Montreal St Apt 7, Bismarck, ND 58503
FCC actions (5)
- Sep 30, 2026 — License renewed LIREN
- Feb 10, 2016 — License renewed LIREN
- Mar 9, 2007 — License modified LIMOD
- Mar 2, 2006 — License issued LIISS
- Mar 2, 2006 — 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 Oct 4, 2026 → Oct 18, 2026 · 3 snapshots · as KC0WCK
Steven W Clayton
Attn: Steven W Clayton
PO Box 443
401 - 1st AVE NW, Hazen, ND 58545
47.2967, -101.6249 (street) · Grid DN97eh · CQ 4 · ITU 7 · map ↗
Seen Feb 16, 2016 → Sep 27, 2026 · 28 snapshots · as KC0WCK
Steven W Clayton
3405 Montreal St Apt 7, Bismarck, ND 58503
46.8432, -100.7857 (street) · Grid DN96ou · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 → Jan 14, 2016 · 18 snapshots · as KC0WCK
Steven W Clayton
4290 78th Ave NE, Bismarck, ND 58503
46.9064, -100.7522 (ZIP center) · Grid DN96ov · CQ 4 · ITU 7 · map ↗

Repeaters within 50 Miles

6 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
19.7	KE0VF	Center KE0VF	444.9000	+5	none	FM (analog)	—	Center, ND
22.5	W0ZRT	Coal Creek Stati W0ZRT	145.4300	-0.6	TONE 107.2	FM (analog)	—	Coal Creek Station, ND
42.1	no call listed	Killdeer North Dakota	446.7250	-5	none	FM (analog)	—	Killdeer, ND
44.9	N0FAZ	Mandan Old Red N0FAZ	52.5250	simplex	none	FM (analog)	—	Mandan, ND
44.9	W0ZRT	Mandan W0ZRT	146.9400	-0.6	none	FM (analog)	—	Mandan, ND
44.9	N0FAZ	Mandan Old Red N0FAZ	444.2000	+5	TONE 103.5	FM (analog)	—	Mandan, ND