N9TPB FCC License Search
🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

W6SX HAM

Amateur Extra class licensed since 1986 (40 yrs) Mammoth Lakes, CA Grid DM07nn LoTW user 36 repeaters within 50 mi
🔒 Not available — currently licensed, through May 2, 2036. If it isn't renewed, it opens for vanity requests May 3, 2038.

📬 QSL: LoTW user · last upload Oct 3, 2026 · not eQSL AG · QRZ · HamQTH

Currently held by HENRY C GARRETSON III · 1 holder on record

Current holder: HENRY C GARRETSON III

Held W6SX Aug 12, 1986 → present · first licensed Aug 12, 1986 as W6SX · 1 license · FRN 0003540796
📖 In the printed callbooks since 1979 as W6SX, before the FCC's online records

Callbook Records, 1993–2003
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.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Earlier Holders

W6SX 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.
W6SX 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.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for W6SX in the last 24 hours. They show up here within seconds of W6SX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

36 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
46.0 WX6D Clovis
WX6D Mountain-We
 440.0500 +5 CC1 DMR Mountain-West-DMR 🗓 1 net 1 net · 1 check-ins · 1 stations Clovis, CA
11.9 NW6C Mamm Mammoth Mtn
NW6C
 146.7300 -0.6 TONE 100.0 FM (analog) — Mammoth Lakes, CA
36.8 K6VAU Fresno Bald Mtn
K6VAU
 927.0625 -25 TSQL 141.3 FM (analog) — Fresno, CA
37.1 W6IY Bishop Silver Pk
W6IY
 146.9100 -0.6 TONE 103.5 FM (analog) — Bishop, CA
37.1 N6OV Bishop Silver Pk
N6OV
 146.9400 -0.6 TONE 103.5 FM (analog) — Bishop, CA
37.1 WA6TZF Bishop Silver Pk
WA6TZF
 443.4000 +5 none FM (analog) — Bishop, CA
37.1 N6OV Silver Peak Inyo
N6OV Western-Sta
 444.8000 +5 CC1 DMR BrandMeister 313127 Western-States-DMR — Silver Peak Inyo Cou, CA
40.4 KE6JZ Fresno
KE6JZ
 146.8200 -0.6 TSQL 141.3 FM (analog) — Fresno, CA
40.6 KE6VVB Hawthorne Montgo
KE6VVB
 444.2000 +5 none FM (analog) — Hawthorne, NV
41.5 KB6DWO Mammoth Conway
KB6DWO
 146.8800 -0.6 TONE 131.8 FM (analog) — Mammoth, CA
43.4 W6BXN Yosemite
W6BXN
 444.9250 +5 TONE 94.8 FM (analog) — Yosemite, CA
43.4 WB6BRU Oakhurst Goat
WB6BRU
 224.9000 -1.6 TONE 156.7 FM (analog) — Oakhurst, CA
44.5 KE6YJC Fresno
KE6YJC
 440.4750 +5 TSQL 141.3 FM (analog) (FM,P25) — Fresno, CA
44.5 K6RBJ Auberry
K6RBJ BM
 443.3750 +5 CC1 DMR BrandMeister 314088 — Auberry, CA
45.7 KJ6CE Meadow Lakes
KJ6CE
 145.2500 -0.6 TONE 141.3 FM (analog) — Meadow Lakes, CA
45.7 N6VQL Meadow Lakes
N6VQL
 147.3150 +0.6 TSQL 141.3 FM (analog) (FM,P25) — Meadow Lakes, CA
45.7 KF6FGL Fresno ML Ridge
KF6FGL
 440.1250 +5 TSQL 110.9 FM (analog) — Fresno, CA
45.7 N6VQL Meadow Lakes
N6VQL
 147.0900 +0.6 TONE 141.3 FM (analog) (FM,P25) — Meadow Lakes, CA
45.8 WA6OIB Meadow Lakes
WA6OIB
 146.6100 -0.6 TONE 141.3 FM (analog) — Meadow Lakes, CA
45.8 K6JSI Meadow Lakes
K6JSI WIN
 146.7900 -0.6 TSQL 100.0 FM (analog) IRLP 3847 WIN — Meadow Lakes, CA
45.8 W6TO Meadow Lakes
W6TO
 146.9400 -0.6 TONE 141.3 FM (analog) — Meadow Lakes, CA
45.8 W6TO Meadow Lakes
W6TO
 223.9400 -1.6 TONE 141.3 FM (analog) — Meadow Lakes, CA
45.8 K6TVI Meadow Lakes
K6TVI IRLP
 441.4000 +5 TSQL 107.2 FM (analog) IRLP 3650 — Meadow Lakes, CA
45.8 K6JSI Meadow Lakes
K6JSI
 444.2500 +5 TSQL 100.0 FM (analog) — Meadow Lakes, CA
45.9 W6NIF Fresno ML Ridge
W6NIF
 444.1000 +5 TONE 100.0 FM (analog) — Fresno, CA
46.1 WB6TZB Fresno ML Ridge
WB6TZB
 443.9750 +5 none FM (analog) — Fresno, CA
46.3 W6DXW Fresno
W6DXW
 147.3000 +0.6 TSQL 94.8 FM (analog) — Fresno, CA
46.3 KF6FGL Meadow Lakes
KF6FGL
 440.0375 +5 CC? DMR — Meadow Lakes, CA
46.3 N6LYE Meadow Lakes
N6LYE
 147.3900 +0.6 TSQL 141.3 FM (analog) — Meadow Lakes, CA
47.7 K6RBJ Meadow Lakes
K6RBJ AllStar
 145.1900 -0.6 TSQL 141.3 FM (analog) AllStar 54464 EchoLink 78250 — Meadow Lakes, CA
48.0 KG6IBA Auberry
KG6IBA EchoLink
 444.2750 +5 TONE 127.3 FM (analog) EchoLink 220003 — Auberry, CA
48.0 K6RBJ Auberry
K6RBJ
 146.6700 -0.6 TONE 141.3 FM (analog) — Auberry, CA
48.7 W6BXN Yosemite TB Dome
W6BXN
 147.0000 +0.6 TONE 100.0 FM (analog) — Yosemite, CA
49.2 W6WGZ Oakhurst Deadwoo
W6WGZ
 147.1800 +0.6 TSQL 146.2 FM (analog) — Oakhurst, CA
49.2 W6WGZ Oakhurst Deadwoo
W6WGZ
 441.1750 +5 TONE 146.2 FM (analog) — Oakhurst, CA
49.4 KB6HPD Mariposa Chowchi
KB6HPD AllStar
 927.1500 -25 TSQL 100.0 FM (analog) AllStar 41170 — Mariposa, CA