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

JEAN E LUDWIGSEN

FRN 0026370064 · first licensed Mar 21, 2017 as KM6JIZ · 2 licenses on record

📝 FCC applications (2)

Received	File number	Service	Purpose	Status	Call
Apr 11, 2017	0007733886	HAM	Modification	Granted	KM6JIZ
Mar 21, 2017	0007707381	HAM	New license	Granted	KM6JIZ

Complete licensing history

K6TSO Active Technician · vanity Apr 29, 2017 → expires Apr 29, 2027

Licensee
JEAN E LUDWIGSEN

Address
Attn: Jean Ludwigsen
PO Box 418
FALL RIVER MILLS, CA 96028
41.0074, -121.4575 (ZIP center) · Grid CN91ga · CQ 3 · ITU 6 · map ↗

FRN
0026370064

Previous call
KM6JIZ

Last granted
Apr 29, 2017

Effective
Apr 29, 2017

Last action
Apr 29, 2017
FCC actions (2)
- Apr 29, 2017 — Vanity call sign granted VANGRT
- Apr 29, 2017 — License issued LIISS
KM6JIZ Canceled Technician Mar 21, 2017 → Apr 29, 2017 (canceled)

Licensee
JEAN E LUDWIGSEN

Address
PO Box 418
FALL RIVER MILLS, CA 96028
41.0074, -121.4575 (ZIP center) · Grid CN91ga · CQ 3 · ITU 6 · map ↗

FRN
0026370064

Last granted
Mar 21, 2017

Effective
Mar 21, 2017

Last action
Apr 29, 2017
FCC actions (3)
- Apr 29, 2017 — License canceled LICAN
- Mar 21, 2017 — License issued LIISS
- Mar 21, 2017 — 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 May 12, 2017 → Oct 4, 2026 · 42 snapshots · as KM6JIZ
JEAN E LUDWIGSEN
PO Box 418
FALL RIVER MILLS, CA 96028
41.0074, -121.4575 (ZIP center) · Grid CN91ga · CQ 3 · ITU 6 · map ↗

Repeaters within 50 miles

41 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
1.0	KI6WG	FallRiverMills KI6WG	147.1200	+0.6	TONE 103.5	FM (analog)		—	FallRiverMills, CA
1.3	KE6CHO	Fall R Haney Mtn KE6CHO	147.2400	+0.6	TSQL 94.8	FM (analog)		—	Fall River Mills, CA
7.1	KE6LMF	Cassel KE6LMF BM	433.0250	+5	CC1	DMR	BrandMeister 318549801	—	Cassel, CA
13.6	WO6P	Shingletown WO6P	147.0300	+0.6	TONE 88.5	FM (analog)		—	Shingletown, CA
13.7	W6QWN	Burney W6QWN	145.3500	-0.6	TONE 107.2	FM (analog)		—	Burney, CA
13.7	NA0SA	Burney NA0SA	444.5750	+5	TONE 100.0	FM (analog)		—	Burney, CA
18.8	W6POC	Burney Hatchet W6POC	145.3500	-0.6	TONE 107.2	FM (analog)		—	Burney, CA
20.8	W6POC	Burney W6POC YSF	440.0750	+5	CC?	DMR (C4FM,DMR)	YSF	—	Burney, CA
20.9	KE6CHO	Burney Hatchet KE6CHO	444.6500	+5	TONE 94.8	FM (analog)		—	Burney, CA
21.0	N6KMR	Lookout HC Mtn N6KMR IRLP	147.0750	+0.6		Fusion (C4FM)	EchoLink 51691 IRLP 7966	—	Lookout, CA
27.3	K6JSI	Auburn SP Ridge K6JSI WIN	444.9500	+5	TONE 100.0	FM (analog)	IRLP 3143 WIN	—	Auburn, CA
42.2	WO6P	Shingletown WO6P	440.2250	+5	TONE 100.0	FM (analog)		—	Shingletown, CA
42.2	WO6P	Shingletown WO6P	147.1650	+0.6	TONE 88.5	FM (analog)		—	Shingletown, CA
42.9	K6PRN	Canby K6PRN	444.6750	+5	TONE 156.7	FM (analog)		—	Canby, CA
44.5	KK6PDO	Shingletown KK6PDO BM	441.8750	+5	CC1	DMR	BrandMeister 3162878	—	Shingletown, CA
44.8	KJ6RA	Mount Shasta KJ6RA	146.6700	-0.6	TSQL 123.0	FM (analog)		—	Mount Shasta, CA
44.9	KI6WJP	Mt Shasta Gray KI6WJP	440.2750	+5	TSQL 118.8	FM (analog)		—	Mt Shasta, CA
44.9	W6YOP	Mount Shasta W6YOP AllStar	440.2750	+5	TSQL 118.8	FM (analog)	AllStar 42161 🗓 1 net	1 net	Mount Shasta, CA
45.4	N6TZG	Mineral N6TZG	440.9750	+5	TONE 100.0	FM (analog)		—	Mineral, CA
45.9	W6PRN	Mt Shasta Gray W6PRN	52.7200	-0.5	TONE 110.9	FM (analog)		—	Mt Shasta, CA
46.0	W7PRA	Dunsmuir Mt W7PRA IRLP	146.6700	-0.6	TONE 136.5	FM (analog)	EchoLink 521741 IRLP 7467	—	Dunsmuir, CA
46.7	AB7BS	Dunsmuir Mt AB7BS EchoLink	444.4750	+5	TONE 141.3	FM (analog)	EchoLink 50239	—	Dunsmuir, CA
46.8	AB7BS	Mt Shasta AB7BS AllStar	146.6700	-0.6	TSQL 136.5	FM (analog)	AllStar 50019	—	Mt Shasta, CA
47.3	NR6J	Mount Shasta NR6J Dynamic	442.2750	+5	CC1	DMR	Dynamic	—	Mount Shasta, CA
47.6	WB6HMD	Alturas Likely WB6HMD	442.3500	+5	TONE 85.4	FM (analog)		—	Alturas, CA
47.6	W6PRN	Alturas Likely W6PRN	441.2250	+5	TONE 100.0	FM (analog)		—	Alturas, CA
48.6	KE6CHO	Lakehead KE6CHO	440.3250	+5	TONE 94.8	FM (analog)		—	Lakehead, CA
48.6	N0ASA	Lakehead N0ASA	440.3250	+5	TSQL 100.0	FM (analog)		—	Lakehead, CA
48.9	WO6P	Lakehead WO6P	145.1500	-0.6	TONE 107.2	FM (analog)		—	Lakehead Ca., CA
48.9	NA0SA	Lakehead NA0SA	440.3250	+5	TONE 100.0	FM (analog)		—	Lakehead, CA
49.0	AB6MF	Mt Shasta AB6MF AllStar	444.8250	+5	TONE 100.0	FM (analog)	AllStar 611030	—	Mt Shasta, CA
49.1	K6PRN	Mt Shasta City K6PRN	52.7200	-0.5	TONE 110.9	FM (analog)		—	Mt Shasta City, CA
49.1	KE6OUD	Mt Shasta City KE6OUD	145.1100	-0.6	TONE 123.0	FM (analog)		—	Mt Shasta City, CA
49.1	W6BML	Mt Shasta W6BML	146.8800	-0.6	TSQL 100.0	FM (analog)		—	Mt Shasta, CA
49.1	W6BML	Mt Shasta W6BML DSTAR	441.2750	+5	none	FM (analog) (C4FM,DMR,DV,FM)	WIRES-X 11257 DSTAR C4FM 🗓 18 nets	18 nets · 552 check-ins · 240 stations	Mt Shasta, CA
49.9	K6PLU	Chester K6PLU	145.3700	-0.6	TONE 123.0	FM (analog)		—	Chester, CA
49.9	K5LME	Chester K5LME	441.3750	+5	none	FM (analog)		—	Chester, CA
49.9	KF6CCP	Chester KF6CCP	444.5000	+5	TONE 103.5	FM (analog)		—	Chester, CA
42.9	W6PRN offline	Canby W6PRN	444.6750	+5	TONE 156.7	FM (analog)		—	Canby, CA
44.6	K6SIS offline	Dunsmuir K6SIS AllStar	146.8200	-0.6	TONE 100.0	FM (analog)	AllStar 48044 AllStar 51366 EchoLink	—	Dunsmuir, CA
47.6	WB6HMD offline	Alturas Likely WB6HMD	146.9700	-0.6	TONE 100.0	FM (analog)		—	Alturas, CA

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Apr 11, 2017 Granted Apr 29, 2017 0007733886	KM6JIZ · JEAN E LUDWIGSEN · Technician Attn: Jean Ludwigsen · PO Box 418 · FALL RIVER MILLS, CA 96028 41.0074, -121.4575 (ZIP center) · Grid CN91ga · CQ 3 · ITU 6 · map ↗	1.K6TSO ✓ granted	Granted got K6TSO