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
KC1ZOU
Not currently held
· 1 holder on record
Previous holder: Thaddeus M Yukna
Held KC1ZOU May 19, 2026 → Jul 3, 2026
· first licensed May 19, 2026 as KC1ZOU
· 2 licenses · FRN 0027711936
KA1TMY
Active
General · vanity
Jul 3, 2026 → expires Jul 3, 2036
Licensee Thaddeus M Yukna
Address 25 Silver Shell Ave Mattapoisett, MA 02739-2175
41.6521, -70.7778 (street) · Grid
FN41op · CQ 5 · ITU 8 ·
map ↗
FRN 0027711936
Previous call KC1ZOU (Technician)
Last granted Jul 3, 2026
Effective Jul 3, 2026
Last action Jul 3, 2026
FCC actions (2)
Jul 3, 2026 — Vanity call sign granted VANGRT Jul 3, 2026 — License issued LIISS
KC1ZOU
Canceled
General
May 19, 2026 → Jul 3, 2026 (canceled)
Licensee Thaddeus M Yukna
Address 25 Silver Shell Ave Mattapoisett, MA 02739-2175
41.6521, -70.7778 (street) · Grid
FN41op · CQ 5 · ITU 8 ·
map ↗
FRN 0027711936
Last granted May 19, 2026
Effective Jun 11, 2026
Last action Jul 3, 2026
FCC actions (4)
Jul 3, 2026 — License canceled LICAN Jun 11, 2026 — License modified LIMOD May 19, 2026 — License issued LIISS May 19, 2026 — 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 Sep 27, 2026 · 2 snapshots · as KC1ZOU
Thaddeus M Yukna
25 Silver Shell Ave, Mattapoisett, MA 02739-2175
41.6521, -70.7778 (street) · Grid
FN41op · CQ 5 · ITU 8 ·
map ↗
Vanity requests for KC1ZOU
1 application listed KC1ZOU as a choice, newest first.
Filed Award Applicant Choice # Status
Jul 30, 2014
Aug 17, 2014
KE0BJV · Gary E Light · Lenexa, KS
2 Granted
Data: FCC Universal Licensing System, amateur service · refreshed nightly
n9tpb.com · 73 de N9TPB