N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 11, 2026) · next update today 8:30 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)

WB4CVO HAM

✅ Available for a vanity request — free since Mar 6, 2026.
2x3 call: any licensee can request it. No pending applications list it.
Last requested Jan 16, 2014 as choice 1: granted.

📬 QSL: LoTW user · last upload Oct 30, 2016 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Mar 6, 2026

Previous holder: Thomas F Tyson

Held WB4CVO Feb 4, 2014 → Mar 5, 2024 · first licensed Nov 21, 2013 as KG7GTH · 2 licenses · FRN 0023153976
📖 In the printed callbooks since 1967 as WB4CVO, before the FCC's online records

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
WB4CVO 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 WB4CVO

1 application listed WB4CVO as a choice, newest first.

FiledAwardApplicantChoice #WB4CVOResult
Jan 16, 2014 Feb 3, 2014 KG7GTH · Thomas F Tyson · Mesa, AZ 1Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for WB4CVO in the last 24 hours. They show up here within seconds of WB4CVO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.