N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

KB1YZZ HAM

✅ Available for a vanity request — free since Dec 3, 2016.

2x3 call: any licensee can request it. No pending applications list it.

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

Not currently held · 1 holder on record · available since Dec 3, 2016

Previous holder: STANLEY J STRADCZUK

Held KB1YZZ Dec 5, 2012 → Dec 2, 2014 · first licensed Dec 5, 2012 as KB1YZZ · 2 licenses · FRN 0022188742

KT1SS Active Amateur Extra · vanity Dec 2, 2014 → expires Dec 2, 2034

Licensee
STANLEY J STRADCZUK

Address
178 BITGOOD RD
GRISWOLD, CT 06351
41.5949, -71.9252 (street) · Grid FN41ao · CQ 5 · ITU 8 · map ↗

FRN
0022188742

Previous call
KB1YZZ (General)

Last granted
Sep 10, 2024

Effective
Sep 10, 2024

Last action
Sep 10, 2024
FCC actions (3)
- Sep 10, 2024 — License renewed LIREN
- Dec 2, 2014 — Vanity call sign granted VANGRT
- Dec 2, 2014 — License issued LIISS
KB1YZZ Canceled Amateur Extra Dec 5, 2012 → Dec 2, 2014 (canceled)

Licensee
STANLEY J STRADCZUK

Address
178 BITGOOD RD
GRISWOLD, CT 06351
41.5949, -71.9252 (street) · Grid FN41ao · CQ 5 · ITU 8 · map ↗

FRN
0022188742

Last granted
Dec 5, 2012

Effective
Feb 20, 2014

Last action
Dec 2, 2014
FCC actions (5)
- Dec 2, 2014 — License canceled LICAN
- Feb 20, 2014 — License modified LIMOD
- Mar 28, 2013 — License modified LIMOD
- Dec 5, 2012 — License issued LIISS
- Dec 5, 2012 — Systematic call sign granted SYSGRT

Address history

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

Seen Feb 18, 2013 → Oct 4, 2026 · 78 snapshots · as KB1YZZ
Stanley J Stradczuk
178 Bitgood Rd, Griswold, CT 06351
41.5949, -71.9252 (street) · Grid FN41ao · CQ 5 · ITU 8 · map ↗

Others requesting KB1YZZ

1 application listed KB1YZZ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 2, 2016	Dec 20, 2016	KC0LVK · John E Annis · Muldrow, OK	6	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB1YZZ in the last 24 hours. They show up here within seconds of KB1YZZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.