🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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
KO4WKZ HAM
✅
Available for a vanity request — free since Feb 26, 2024.
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 Feb 26, 2024
Previous holder: Diego M. Huttemann
Held KO4WKZ Feb 7, 2022 → Feb 25, 2022
· first licensed Feb 7, 2022 as KO4WKZ
· 4 licenses · FRN 0031601925
📦 Moved: Huntersville, NC → Mint Hill, NC
KM4S
Active
Amateur Extra · vanity
Oct 4, 2024 → expires Oct 4, 2034
Licensee Diego M. Huttemann
Address 14301 Clearvale Dr. Mint Hill, NC 28227
35.2124, -80.6186 (street) · Grid
EM95qf · CQ 5 · ITU 8 ·
map ↗
FRN 0031601925
Previous call N6ZH (General)
Last granted Oct 4, 2024
Effective Oct 29, 2024
Last action Oct 29, 2024
FCC actions (3)
Oct 29, 2024 — Administrative update LIAUA Oct 4, 2024 — Vanity call sign granted VANGRT Oct 4, 2024 — License issued LIISS
N6ZH
Canceled
Amateur Extra · vanity
Aug 11, 2023 → Oct 4, 2024 (canceled)
Licensee Diego M. Huttemann
Address 7608 Prairie Rose Ln Huntersville, NC 28078
35.4048, -80.8665 (ZIP center) · Grid
EM95nj · CQ 5 · ITU 8 ·
map ↗
FRN 0031601925
Previous call K4DKD (General)
Last granted Aug 11, 2023
Effective Aug 11, 2023
Last action Oct 4, 2024
FCC actions (3)
Oct 4, 2024 — License canceled LICAN Aug 11, 2023 — Vanity call sign granted VANGRT Aug 11, 2023 — License issued LIISS
📦 Moved: Harrisburg, NC → Huntersville, NC
K4DKD
Canceled
Amateur Extra · vanity
Feb 25, 2022 → Aug 11, 2023 (canceled)
Licensee Diego M. Huttemann
Address 7608 Prairie Rose Ln Huntersville, NC 28078
35.4048, -80.8665 (ZIP center) · Grid
EM95nj · CQ 5 · ITU 8 ·
map ↗
FRN 0031601925
Previous call KO4WKZ (General)
Last granted Feb 25, 2022
Effective Mar 22, 2023
Last action Aug 11, 2023
FCC actions (6)
Aug 11, 2023 — License canceled LICAN Mar 22, 2023 — Administrative update LIAUA Jun 7, 2022 — Administrative update LIAUA May 16, 2022 — License modified LIMOD Feb 25, 2022 — Vanity call sign granted VANGRT Feb 25, 2022 — License issued LIISS
KO4WKZ
Canceled
General
Feb 7, 2022 → Feb 25, 2022 (canceled)
Licensee Diego Medina Huttemann
Address 4423 Mill Landing Dr Harrisburg, NC 28075
35.3019, -80.6393 (ZIP center) · Grid
EM95qh · CQ 5 · ITU 8 ·
map ↗
FRN 0031601925
Last granted Feb 7, 2022
Effective Feb 7, 2022
Last action Feb 25, 2022
FCC actions (3)
Feb 25, 2022 — License canceled LICAN Feb 7, 2022 — License issued LIISS Feb 7, 2022 — 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 Nov 28, 2024 → Oct 4, 2026 · 9 snapshots · as KM4S
Diego M. Huttemann
14301 Clearvale Dr., Mint Hill, NC 28227
35.2124, -80.6186 (street) · Grid
EM95qf · CQ 5 · ITU 8 ·
map ↗
Seen Apr 27, 2024 → Oct 4, 2026 · 24 snapshots · as K4DKD
Diego M. Huttemann
7608 Prairie Rose Ln, Huntersville, NC 28078
35.4048, -80.8665 (ZIP center) · Grid
EM95nj · CQ 5 · ITU 8 ·
map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 14 snapshots · as KO4WKZ
Diego Medina Huttemann
4423 Mill Landing Dr, Harrisburg, NC 28075
35.3019, -80.6393 (ZIP center) · Grid
EM95qh · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4WKZ in the last 24 hours. They show up here within seconds of KO4WKZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB