🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 6:00 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
KO4KLH HAM
✅
Available for a vanity request — free since Jan 27, 2023.
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 Jan 27, 2023
Previous holder: Roger A Redford
Held KO4KLH Dec 22, 2020 → Jan 26, 2021
· first licensed Dec 22, 2020 as KO4KLH
· 4 licenses · FRN 0028929420
K3ROG
Active
Technician · vanity
Aug 21, 2026 → expires Aug 21, 2036
Licensee Roger A Redford
Address Attn: Roger A. Redford 4431 VENTURA DR N CHARLESTON, SC 29405-7231
32.8460, -80.0288 (street) · Grid
EM92xu · CQ 5 · ITU 8 ·
map ↗
FRN 0028929420
Previous call K4OPE
Last granted Aug 21, 2026
Effective Aug 21, 2026
Last action Aug 21, 2026
FCC actions (2)
Aug 21, 2026 — Vanity call sign granted VANGRT Aug 21, 2026 — License issued LIISS
K4OPE
Canceled
Technician · vanity
May 29, 2021 → Aug 21, 2026 (canceled)
Licensee Roger A Redford
Address Attn: Roger A. Redford 4431 VENTURA DR N CHARLESTON, SC 29405-7231
32.8460, -80.0288 (street) · Grid
EM92xu · CQ 5 · ITU 8 ·
map ↗
FRN 0028929420
Previous call KT1KVA
Last granted May 29, 2021
Effective May 29, 2021
Last action Aug 21, 2026
FCC actions (3)
Aug 21, 2026 — License canceled LICAN May 29, 2021 — Vanity call sign granted VANGRT May 29, 2021 — License issued LIISS
KT1KVA
Canceled
Technician · vanity
Jan 26, 2021 → May 29, 2021 (canceled)
Licensee Roger A Redford
Address Attn: Roger A. Redford 4431 VENTURA DR N CHARLESTON, SC 29405-7231
32.8460, -80.0288 (street) · Grid
EM92xu · CQ 5 · ITU 8 ·
map ↗
FRN 0028929420
Previous call KO4KLH
Last granted Jan 26, 2021
Effective Jan 26, 2021
Last action May 29, 2021
FCC actions (3)
May 29, 2021 — License canceled LICAN Jan 26, 2021 — Vanity call sign granted VANGRT Jan 26, 2021 — License issued LIISS
KO4KLH
Canceled
Technician
Dec 22, 2020 → Jan 26, 2021 (canceled)
Licensee Roger A Redford
Address 4431 VENTURA DR N CHARLESTON, SC 29405-7231
32.8460, -80.0288 (street) · Grid
EM92xu · CQ 5 · ITU 8 ·
map ↗
FRN 0028929420
Last granted Dec 22, 2020
Effective Dec 22, 2020
Last action Jan 26, 2021
FCC actions (3)
Jan 26, 2021 — License canceled LICAN Dec 22, 2020 — License issued LIISS Dec 22, 2020 — 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 → Oct 4, 2026 · 41 snapshots · as KO4KLH
Roger A Redford
4431 VENTURA DR, N CHARLESTON, SC 29405-7231
32.8460, -80.0288 (street) · Grid
EM92xu · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4KLH in the last 24 hours. They show up here within seconds of KO4KLH 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