N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

THOMAS L WILLIAMS

FRN 0014778278 · first licensed Nov 4, 1996 as K0ATI · 2 licenses on record

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Jan 12, 2026	0011863424	HAM	Renewal	Granted	K0TLW
Jan 11, 2016	0007090802	HAM	Renewal	Granted	K0TLW
Mar 9, 2006	0002521075	HAM	Modification	Granted	K0ATI

Complete licensing history

K0TLW Active Amateur Extra · vanity Mar 31, 2006 → expires Mar 31, 2036

Licensee
THOMAS L WILLIAMS

Address
612 S 11TH ST
BISMARCK, ND 58504
46.7998, -100.7758 (street) · Grid DN96ot · CQ 4 · ITU 7 · map ↗

FRN
0014778278

Previous call
K0ATI (Advanced)

Last granted
Jan 13, 2026

Effective
Jan 13, 2026

Last action
Jan 13, 2026
FCC actions (4)
- Jan 13, 2026 — License renewed LIREN
- Jan 12, 2016 — License renewed LIREN
- Mar 31, 2006 — Vanity call sign granted VANGRT
- Mar 31, 2006 — License issued LIISS
K0ATI Canceled Amateur Extra · vanity Nov 4, 1996 → Mar 31, 2006 (canceled)

Licensee
THOMAS L WILLIAMS

Address
612 S 11TH ST
BISMARCK, ND 58501
46.8149, -100.6982 (ZIP center) · Grid DN96pt · CQ 4 · ITU 7 · map ↗

FRN
0014778278

Previous call
WD0ATI (Advanced)

Last granted
Nov 4, 1996

Effective
Nov 4, 1996

Last action
Mar 31, 2006
FCC actions (2)
- Mar 31, 2006 — License canceled LICAN
- Mar 10, 2006 — FCC action ESCFRN

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 K0TLW
THOMAS L WILLIAMS
612 S 11TH ST, BISMARCK, ND 58504
46.7998, -100.7758 (street) · Grid DN96ot · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as K0ATI
THOMAS L WILLIAMS
612 S 11TH ST, BISMARCK, ND 58501
46.8149, -100.6982 (ZIP center) · Grid DN96pt · 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	Activity	Location
1.1	KF0NFI	Bismarck KF0NFI	443.1000	+5	CC0	DMR	—	Bismarck, ND
1.8	N0FAZ	Bismarck N0FAZ	224.2000	-1.6	TONE 103.5	FM (analog)	—	Bismarck, ND
3.1	KC0AHL	Bismarck KC0AHL	444.6500	+5	TONE 107.2	FM (analog) (FM,C4FM)	—	Bismarck, ND
8.0	N0FAZ	Mandan Old Red N0FAZ	52.5250	simplex	none	FM (analog)	—	Mandan, ND
8.0	W0ZRT	Mandan W0ZRT	146.9400	-0.6	none	FM (analog)	—	Mandan, ND
8.0	N0FAZ	Mandan Old Red N0FAZ	444.2000	+5	TONE 103.5	FM (analog)	—	Mandan, ND
13.5	W0ZRT	Bismarck KFYR W0ZRT	146.8500	-0.6	TONE 107.2	FM (analog)	—	Bismarck, ND
17.3	K0AVI	Bismarck K0AVI	443.5750	+5	none	FM (analog) (FM,C4FM)	—	Bismarck, ND
33.0	KE0VF	Center KE0VF	444.9000	+5	none	FM (analog)	—	Center, ND
33.1	W0ZRT	Wing W0ZRT	446.9000	-5	none	FM (analog)	—	Wing, ND
33.1	W0ZRT	Wing Haystack W0ZRT	446.9500	-5	none	FM (analog)	—	Wing, ND
43.7	W0ZRT	Coal Creek Stati W0ZRT	145.4300	-0.6	TONE 107.2	FM (analog)	—	Coal Creek Station, ND
20.4	K6STS offline	Bismarck K6STS	145.2800	-0.6	TONE 107.2	FM (analog) (FM,C4FM)	—	Bismarck, ND

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Mar 9, 2006 Granted Jan 13, 2026 0002521075	K0ATI · THOMAS L WILLIAMS · Amateur Extra 612 S 11TH ST, BISMARCK, ND 58504 46.7998, -100.7758 (street) · Grid DN96ot · CQ 4 · ITU 7 · map ↗	1.K0TLW ✓ granted	Granted got K0TLW