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
KO4AQG
Not currently held
· 1 holder on record
· available since Jan 29, 2022
Previous holder: Michael Mathias
Held KO4AQG Dec 20, 2019 → Jan 28, 2020
· first licensed Dec 20, 2019 as KO4AQG
· 3 licenses · FRN 0029018041
K1WX
Active
Amateur Extra · vanity
Dec 7, 2021 → expires Dec 7, 2031
Licensee Michael Mathias
Address Box 4121 Boynton Beach, FL 33424
FRN 0029018041
Previous call K4KKK (General)
Last granted Dec 7, 2021
Effective Dec 7, 2021
Last action Dec 7, 2021
FCC actions (2)
Dec 7, 2021 — Vanity call sign granted VANGRT Dec 7, 2021 — License issued LIISS
K4KKK
Canceled
Amateur Extra · vanity
Jan 28, 2020 → Dec 7, 2021 (canceled)
Licensee Michael Mathias
Address Box 4121 Boynton Beach, FL 33424
FRN 0029018041
Previous call KO4AQG (General)
Last granted Jan 28, 2020
Effective Mar 12, 2021
Last action Dec 7, 2021
FCC actions (6)
Dec 7, 2021 — License canceled LICAN Mar 12, 2021 — License modified LIMOD Jul 3, 2020 — FCC action LIAUA Jun 30, 2020 — License modified LIMOD Jan 28, 2020 — Vanity call sign granted VANGRT Jan 28, 2020 — License issued LIISS
KO4AQG
Canceled
Technician
Dec 20, 2019 → Jan 28, 2020 (canceled)
Licensee Michael Mathias
Address Box 4121 Boynton Beach, FL 33424
FRN 0029018041
Last granted Dec 20, 2019
Effective Dec 20, 2019
Last action Jan 28, 2020
FCC actions (3)
Jan 28, 2020 — License canceled LICAN Dec 20, 2019 — License issued LIISS Dec 20, 2019 — 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 Apr 16, 2022 → Sep 27, 2026 · 36 snapshots · as KO4AQG
Michael Mathias
Box 4121, Boynton Beach, FL 33424
Data: FCC Universal Licensing System, amateur service · refreshed nightly
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