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
KA2TZK
Not currently held
· 1 holder on record
· available since Apr 15, 2003
Previous holder: Joe Peterson
Held KA2TZK Feb 9, 1993 → Apr 14, 2001
· first licensed Feb 9, 1993 as KA2TZK
· 4 licenses · FRN 0004457131
📦 Moved: Lafayette, CO → Littleton, CO
W2LX
Active
Amateur Extra · vanity
Jun 19, 2004 → expires Jun 22, 2034
Licensee Joe Peterson
Address 2700 West Riverwalk Circle, Unit B Littleton, CO 80123
39.6195, -105.0213 (street) · Grid
DM79lo · CQ 4 · ITU 7 ·
map ↗
FRN 0004457131
Previous call K2CQ (Technician Plus)
Last granted Jun 22, 2024
Effective Jun 22, 2024
Last action May 20, 2025
FCC actions (6)
Jun 22, 2024 — License renewed LIREN Sep 23, 2023 — FCC action LIAUA Apr 16, 2014 — License renewed LIREN Sep 3, 2010 — FCC action LIAUA Jun 19, 2004 — Vanity call sign granted VANGRT Jun 19, 2004 — License issued LIISS
K2CQ
Canceled
Amateur Extra · vanity
Sep 5, 2002 → Jun 19, 2004 (canceled)
Licensee Joe Peterson
Address 409 North Bermont Street Lafayette, CO 80026-1730
40.0122, -105.0999 (ZIP center) · Grid
DN70ka · CQ 4 · ITU 7 ·
map ↗
FRN 0004457131
Previous call W0YW (Technician Plus)
Last granted Sep 5, 2002
Effective Sep 5, 2002
Last action Jun 19, 2004
FCC actions (3)
Jun 19, 2004 — License canceled LICAN Sep 5, 2002 — Vanity call sign granted VANGRT Sep 5, 2002 — License issued LIISS
📦 Moved: Boulder, CO → Lafayette, CO
W0YW
Canceled
Amateur Extra · vanity
Apr 14, 2001 → Sep 5, 2002 (canceled)
Licensee Joe Peterson
Address 409 North Bermont Street Lafayette, CO 80026-1730
40.0122, -105.0999 (ZIP center) · Grid
DN70ka · CQ 4 · ITU 7 ·
map ↗
FRN 0004457131
Previous call KA2TZK (Technician Plus)
Last granted Apr 14, 2001
Effective Aug 6, 2002
Last action Sep 5, 2002
FCC actions (4)
Sep 5, 2002 — License canceled LICAN Aug 6, 2002 — FCC action LIAUA Apr 13, 2002 — FCC action LIAUA Apr 14, 2001 — License issued LIISS
KA2TZK
Canceled
Amateur Extra
Feb 9, 1993 → Apr 14, 2001 (canceled)
Licensee Joe Peterson
Address 670 Walden Circle 203 Boulder, CO 80305
39.9769, -105.2487 (ZIP center) · Grid
DM79jx · CQ 4 · ITU 7 ·
map ↗
FRN 0004457131
Last granted Feb 9, 1993
Effective Mar 16, 2001
Last action Apr 14, 2001
FCC actions (2)
Apr 14, 2001 — License canceled LICAN Mar 16, 2001 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as W2LX
Joe Peterson
2700 West Riverwalk Circle, Unit B, Littleton, CO 80123
39.6195, -105.0213 (street) · Grid
DM79lo · CQ 4 · ITU 7 ·
map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 96 snapshots · as W0YW
Joe Peterson
409 North Bermont Street, Lafayette, CO 80026-1730
40.0122, -105.0999 (ZIP center) · Grid
DN70ka · CQ 4 · ITU 7 ·
map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KA2TZK
Joe Peterson
670 Walden Circle 203, Boulder, CO 80305
39.9769, -105.2487 (ZIP center) · Grid
DM79jx · CQ 4 · ITU 7 ·
map ↗
Seen Oct 17, 2011 → Apr 16, 2022 · 34 snapshots · as W2LX
Joe Peterson
142 Grant Street, Denver, CO 80203
39.7314, -104.9828 (ZIP center) · Grid
DM79mr · CQ 4 · ITU 7 ·
map ↗
Data: FCC Universal Licensing System, amateur service · refreshed nightly
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