N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 11, 2026) · next update today 7:15 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)

KB5TWZ HAM

Technician class licensed since 1992 (34 yrs) Laredo, TX Grid EL07go 13 repeaters within 50 mi
🔒 Not available — currently licensed, through Nov 30, 2032. If it isn't renewed, it opens for vanity requests Dec 1, 2034.

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

Currently held by JOHN R AGUILAR · 1 holder on record

Current holder: JOHN R AGUILAR

Held KB5TWZ Jul 7, 1992 → present · first licensed Jul 7, 1992 as KB5TWZ · 1 license · FRN 0008016941

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.
KB5TWZ 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.

Others Requesting KB5TWZ

1 application listed KB5TWZ as a choice, newest first.

FiledAwardApplicantChoice #KB5TWZResult
Mar 9, 2022 Mar 27, 2022 KI5UCF · Tiffanie C Marley · Cedar Park, TX 1Not granted They got KA5TWZ (choice 3)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KB5TWZ in the last 24 hours. They show up here within seconds of KB5TWZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

13 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
2.7 KG5CKR Laredo
KG5CKR BM
 442.1750 +5 CC1 DMR BrandMeister 311588 — Laredo, TX
2.7 KE5WFB Laredo
KE5WFB
 440.6000 +5 none D-STAR — Laredo, TX
3.4 NV5TX Offline Laredo
NV5TX BM
 443.1000 +5 CC7 DMR BrandMeister 314298 — Laredo, TX
3.4 KQ5O Laredo
KQ5O BM
 438.5500 +5 CC1 DMR BrandMeister 320815103 BrandMeister 320815105 — Laredo, TX
3.6 W5EVH Laredo Arpt
W5EVH AllStar
 146.9400 -0.6 TSQL 100.0 FM (analog) AllStar 27161 EchoLink 4911 — Laredo, TX
4.5 W5LRD Laredo
W5LRD
 146.6200 -0.6 TSQL 100.0 FM (analog) — Laredo, TX
6.1 W5LRD Offline Laredo
W5LRD BM
 442.1750 +5 CC1 DMR BrandMeister 312374 — Laredo, TX
6.5 W5EVH Laredo
W5EVH AllStar
 146.8800 -0.6 TONE 100.0 FM (analog) AllStar 27162 IRLP 5380 — Laredo, TX
6.5 W5EVH Laredo
W5EVH AllStar
 147.1200 +0.6 TSQL 100.0 FM (analog) AllStar 27160 EchoLink 513182 IRLP 5380 — Laredo, TX
6.5 W5EVH Laredo
W5EVH AllStar
 444.0000 +5 TONE 100.0 FM (analog) AllStar 28054 — Laredo, TX
6.7 N5PKL Laredo
N5PKL WIRES-X
 441.3750 +5 Fusion (C4FM) WIRES-X 43154 — Laredo, TX
9.5 no call listed Nuevo Laredo
Tamaulipas
 147.3100 +0.6 TSQL 123.0 FM (analog) — Nuevo Laredo, Tamaulipas
31.6 KE5NL Oilton
KE5NL AllStar
 146.8600 -0.6 TSQL 100.0 FM (analog) AllStar 28178 EchoLink 267931 AllStar 28184 — Oilton, TX