N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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

KO4MDM HAM 📻 GMRS

📻

Also a GMRS licensee

WRYS730

Active until Sep 13, 2033 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Technician class licensed since 2021 (5 yrs) Fort Mill, SC GMRS WRYS730

🔒 Not available — currently licensed, through Feb 8, 2031. If it isn't renewed, it opens for vanity requests Feb 9, 2033.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Currently held by Richard R Norkum II · 1 holder on record

Current holder: Richard R Norkum II

Held KO4MDM Feb 8, 2021 → present · first licensed Feb 8, 2021 as KO4MDM · 1 license · FRN 0030532758

KO4MDM Active Technician Feb 8, 2021 → expires Feb 8, 2031

Licensee
Richard R Norkum II

Address
PO Box 2076
Fort Mill, SC 29716

FRN
0030532758

Last granted
Feb 8, 2021

Effective
Aug 11, 2021

Last action
Aug 11, 2021
FCC actions (3)
- Aug 11, 2021 — Administrative update LIAUA
- Feb 8, 2021 — License issued LIISS
- Feb 8, 2021 — 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 · 13 snapshots · as KO4MDM
Richard R Norkum II
PO Box 2076
Fort Mill, SC 29716

Others requesting KO4MDM

1 application listed KO4MDM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 12, 2022	Jan 30, 2022	KO4VJG · David Bjelland · Clearwater, FL	5	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KO4MDM in the last 24 hours. They show up here within seconds of KO4MDM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.