N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKK4GCX HAM
✅ Available for a vanity request — free since Feb 11, 2014.
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 11, 2014
Previous holder: David H Martin
Held KK4GCX Jan 20, 2012 → Feb 10, 2012 · first licensed Jan 20, 2012 as KK4GCX · 2 licenses · FRN 0021426325
-
- Licensee
- David H Martin
- Address
- Attn: David H Martin
3101 Port Royale Blvd, Apt 213
Fort Lauderdale, FL 33308
- FRN
- 0021426325
- Previous call
- KK4GCX (General)
- Last granted
- Feb 10, 2012
- Effective
- Sep 15, 2021
- Last action
- Feb 13, 2024
FCC actions (8)
- Feb 13, 2024 — License expired LIEXP
- Sep 15, 2021 — Administrative update LIAUA
- Jul 6, 2013 — Administrative update LIAUA
- Apr 16, 2013 — Administrative update LIAUA
- Apr 19, 2012 — License modified LIMOD
- Feb 13, 2012 — License modified LIMOD
- Feb 10, 2012 — Vanity call sign granted VANGRT
- Feb 10, 2012 — License issued LIISS
-
- Licensee
- David H Martin
- Address
- 1238 SW 13th Circle
Fort Lauderdale, FL 33315
- FRN
- 0021426325
- Last granted
- Jan 20, 2012
- Effective
- Jan 20, 2012
- Last action
- Feb 10, 2012
FCC actions (3)
- Feb 10, 2012 — License canceled LICAN
- Jan 20, 2012 — License issued LIISS
- Jan 20, 2012 — 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 K4DHM
David H Martin
Attn: David H Martin
3101 Port Royale Blvd, Apt 213, Fort Lauderdale, FL 33308 - Seen May 28, 2012 → Oct 4, 2026 · 49 snapshots · as KK4GCX
David H Martin
1238 SW 13th Circle, Fort Lauderdale, FL 33315 - Seen Oct 22, 2013 → May 6, 2019 · 26 snapshots · as K4DHM
David H Martin
Attn: David H. Martin
2315 SW 18th Terrace, Fort Lauderdale, FL 33315
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KK4GCX in the last 24 hours. They show up here within seconds of KK4GCX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.