N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CST (FCC files through Nov 3, 2026) · next update today 6:00 am CST
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)

WB2NSO HAM

✅ Available for a vanity request — free since Jun 5, 2026.
2x3 call: any licensee can request it. No pending applications list it.
Last requested Aug 19, 2019 as choice 1: granted.

📬 QSL: LoTW user · last upload Apr 22, 2023 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Jun 5, 2026

Previous holder: DAVID N BERTOLLO

Held WB2NSO Sep 6, 2019 → Jun 4, 2024 · first licensed Aug 16, 2019 as KN4WON · 3 licenses · FRN 0028697274
📖 In the printed callbooks since 1970 as WB2NSO, 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.
WB2NSO 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 WB2NSO

1 application listed WB2NSO as a choice, newest first.

FiledAwardApplicantChoice #WB2NSOResult
Aug 19, 2019 Sep 6, 2019 KN4WON · DAVID N BERTOLLO · MURPHY, NC 1Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for WB2NSO in the last 24 hours. They show up here within seconds of WB2NSO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.