N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 12, 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)

WH6CTX HAM

Technician class licensed since 1995 (31 yrs) Kapaa, HI Grid BL02hb 24 repeaters within 50 mi
🔒 Not available — currently licensed, through Sep 24, 2035. If it isn't renewed, it opens for vanity requests Sep 25, 2037.

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

Currently held by TITO CASTILLO · 1 holder on record

Current holder: TITO CASTILLO

Held WH6CTX Mar 29, 1995 → present · first licensed Mar 29, 1995 as WH6CTX · 1 license · FRN 0014049332

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.
WH6CTX 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 WH6CTX in the last 24 hours. They show up here within seconds of WH6CTX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

24 repeaters within 50 miles of this address, 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 · 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
1.7 KH6JPL Mauna Kapu
KH6JPL
 147.1200 +0.6 none FM (analog) — Mauna Kapu, HI
1.7 KH6S Kapaa
KH6S
 442.5000 +5 TSQL 100.0 FM (analog) — Kapaa, HI
1.7 WH6TF Kapaa
WH6TF SF-TRBO
 444.3000 +5 CC? DMR SF-TRBO — Kapaa, HI
2.6 WH7J Kapaa
WH7J MARC
 442.4500 +5 CC1 DMR DMR-MARC — Kapaa, HI
2.7 KH6KWS Kapaa
KH6KWS EchoLink
 147.3400 +0.6 TONE 100.0 FM (analog) EchoLink 23437 — Kapaa, HI
2.8 KH6E Wailua
KH6E
 146.9200 -0.6 TSQL 100.0 FM (analog) — Wailua, HI
3.3 KH6KWS Kapaa
KH6KWS
 442.1500 +5 TONE 100.0 FM (analog) — Kapaa, HI
3.9 KH6E Lihue Kalepa
KH6E
 147.2800 +0.6 TONE 100.0 FM (analog) — Lihue, HI
5.6 NH6HF Lihue
NH6HF
 147.0400 +0.6 none FM (analog) — Lihue, HI
5.6 KH6CVJ Lihue
KH6CVJ
 444.6750 +5 TONE 100.0 FM (analog) — Lihue, HI
5.6 KH6S Lihue
KH6S AllStar
 442.2500 +5 TONE 100.0 FM (analog) AllStar 29323 — Lihue, HI
5.8 NH7YS Lihue
NH7YS Hawaii-Trb
 444.3250 +5 CC0 DMR Hawaii-Trbo — Lihue, HI
11.6 KH6NS Kilauea
KH6NS
 146.7400 -0.6 TSQL 100.0 FM (analog) — Kilauea, HI
12.3 KH6E Kīlauea Crater
KH6E
 146.7000 -0.6 TONE 100.0 FM (analog) — Kīlauea, HI
14.2 KH6S Kalaheo Kauai
KH6S AllStar
 147.0000 +0.6 TONE 100.0 FM (analog) AllStar 29311 — Kalaheo, Kauai, HI
14.2 AH6CP Lawai
AH6CP SF-TRBO
 444.9000 +5 TONE 103.5 FM (analog) (DMR,FM) SF-TRBO — Lawai, HI
14.2 KH6S Kalaheo
KH6S AllStar
 444.9750 +5 TONE 100.0 FM (analog) AllStar 49619 — Kalaheo, HI
15.2 KH6S Kalaheo
KH6S
 442.2250 +5 CC? DMR — Kalaheo, HI
15.2 KH6E Kalaheo
KH6E
 443.8250 +5 TSQL 118.8 FM (analog) — Kalaheo, HI
15.2 KH6E Kalaheo
KH6E
 147.1600 +0.6 TSQL 100.0 FM (analog) — Kalaheo, HI
15.8 KH6E Kalaheo Kukuiolo
KH6E
 147.0800 +0.6 TONE 100.0 FM (analog) — Kalaheo, HI
18.9 KH6S Hanapepe
KH6S AllStar
 442.1750 +5 TONE 100.0 FM (analog) AllStar 40896 — Hanapepe, HI
20.9 KH6E Kekaha WC SP
KH6E
 147.1000 +0.6 TONE 100.0 FM (analog) — Kekaha, HI
47.2 NH6HI Offline Kalaheo
NH6HI BM
 442.2250 +5 CC1 DMR BrandMeister — Kalaheo, HI