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, WIKG4RCX HAM
✅ Available for a vanity request — free since Apr 30, 2005.
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 Apr 30, 2005
Previous holder: James L Mason
Held KG4RCX Jan 17, 2002 → Apr 29, 2003 · first licensed Jan 17, 2002 as KG4RCX · 3 licenses · FRN 0006185367
-
- Licensee
- James L Mason
- Address
- 2036 Woodland Dr
Owensboro, KY 42301-9310
- FRN
- 0006185367
- Previous call
- W4RCX (General)
- Last granted
- Oct 9, 2019
- Effective
- Oct 9, 2019
- Last action
- Oct 9, 2019
FCC actions (4)
- Oct 9, 2019 — License renewed LIREN
- Aug 22, 2013 — Administrative update LIAUA
- Dec 18, 2009 — Vanity call sign granted VANGRT
- Dec 18, 2009 — License issued LIISS
-
- Licensee
- James L Mason
- Address
- 2036 Woodland Dr
Owensboro, KY 42301-9310
- FRN
- 0006185367
- Previous call
- KG4RCX (General)
- Last granted
- Apr 29, 2003
- Effective
- Jul 27, 2006
- Last action
- Dec 18, 2009
FCC actions (6)
- Dec 18, 2009 — License canceled LICAN
- Jul 27, 2006 — Administrative update LIAUA
- Sep 12, 2005 — License modified LIMOD
- Apr 8, 2004 — License modified LIMOD
- Apr 29, 2003 — Vanity call sign granted VANGRT
- Apr 29, 2003 — License issued LIISS
-
- Licensee
- James L Mason
- Address
- PO Box 22987
Owensboro, KY 42304-2987
- FRN
- 0006185367
- Last granted
- Jan 17, 2002
- Effective
- Jan 17, 2002
- Last action
- Apr 29, 2003
FCC actions (2)
- Apr 29, 2003 — License canceled LICAN
- Jan 17, 2002 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 27, 2010 → Oct 4, 2026 · 94 snapshots · as W4RCX
James L Mason
2036 Woodland Dr, Owensboro, KY 42301-9310 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KG4RCX
James L Mason
PO Box 22987
Owensboro, KY 42304-2987 - Seen Nov 7, 2004 · 1 snapshot · as W4RCX
James L Mason
2521 Needles Ct, Owensboro, KY 42301-4192
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KG4RCX in the last 24 hours. They show up here within seconds of KG4RCX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.