N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 14, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

K6TSO HAM

Technician class licensed since 2017 (9 yrs) K6TSO since 2017 · previously KM6JIZ Fall River Mills, CA Grid CN91ga 41 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 29, 2027. If it isn't renewed, it opens for vanity requests Apr 30, 2029.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

📝 K6TSO has filed vanity applications before — latest filed Apr 11, 2017 · what was requested

Currently held by JEAN E LUDWIGSEN · 1 holder on record

Current holder: JEAN E LUDWIGSEN

Held K6TSO Apr 29, 2017 → present · first licensed Mar 21, 2017 as KM6JIZ · 2 licenses · FRN 0026370064

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

Earlier Holders

K6TSO in the 1993–2003 Callbooks
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
K6TSO in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Vanity Applications Filed by K6TSO

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · AwardApplicantRequested (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

Others Requesting K6TSO

2 applications listed K6TSO as a choice, newest first.

FiledAwardApplicantChoice #K6TSOResult
Jul 29, 2024 Aug 16, 2024 KQ4TST · Chester D Dodge · Mobile, AL 7Dismissed Application dismissed
Apr 11, 2017 Apr 29, 2017 KM6JIZ · JEAN E LUDWIGSEN · FALL RIVER MILLS, CA 1Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for K6TSO in the last 24 hours. They show up here within seconds of K6TSO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

41 repeaters within 50 miles of this ZIP code, most active 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
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 · 711 check-ins · 259 stations 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
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
42.9 W6PRN Offline Canby
W6PRN
 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
44.6 K6SIS Offline Dunsmuir
K6SIS AllStar
 146.8200 -0.6 TONE 100.0 FM (analog) AllStar 48044 AllStar 51366 EchoLink — Dunsmuir, 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
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 WB6HMD Offline Alturas Likely
WB6HMD
 146.9700 -0.6 TONE 100.0 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
49.9 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