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
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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, WIKO4CZM HAM
✅ Available for a vanity request — free since May 16, 2022.
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 May 16, 2022
Previous holder: Luis DeSousa
Held KO4CZM Dec 11, 2013 → May 15, 2020 · first licensed Dec 11, 2013 as WH6EIR · 3 licenses · FRN 0020076907
-
📦 Moved: West Palm Bch, FL → Palm Beach Gardens, FL
- Licensee
- Luis DeSousa
- Address
- 12648 Woodmill Dr
Palm Beach Gardens, FL 33418
- FRN
- 0020076907
- Previous call
- KO4CZM (Technician)
- Last granted
- May 15, 2020
- Effective
- Nov 30, 2021
- Last action
- Nov 30, 2021
FCC actions (3)
- Nov 30, 2021 — Administrative update LIAUA
- May 15, 2020 — Vanity call sign granted VANGRT
- May 15, 2020 — License issued LIISS
-
📦 Moved: West Palm Beach, FL → West Palm Bch, FL
- Licensee
- Luis DeSousa
- Address
- 870 MARINA DEL RAY LN UNIT 2
WEST PALM BCH, FL 33401-8459
- FRN
- 0020076907
- Previous call
- WH6EIR (Technician)
- Last granted
- Dec 11, 2013
- Effective
- Apr 27, 2020
- Last action
- May 15, 2020
FCC actions (4)
- May 15, 2020 — License canceled LICAN
- Apr 27, 2020 — License modified LIMOD
- Apr 9, 2020 — Systematic call sign granted SYSGRT
- Apr 9, 2020 — License issued LIISS
-
- Licensee
- Luis DeSousa
- Address
- Attn: Luis De Sousa
870 Marina del Ray Ln Unit 2
West Palm Beach, FL 33401
- FRN
- 0020076907
- Last granted
- Dec 11, 2013
- Effective
- Sep 12, 2019
- Last action
- Apr 9, 2020
FCC actions (4)
- Apr 9, 2020 — License canceled LICAN
- Sep 12, 2019 — Administrative update LIAUA
- Dec 11, 2013 — License issued LIISS
- Dec 11, 2013 — 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 W4LDS
Luis DeSousa
12648 Woodmill Dr, Palm Beach Gardens, FL 33418 - Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as KO4CZM
Luis DeSousa
870 MARINA DEL RAY LN UNIT 2, WEST PALM BCH, FL 33401-8459 - Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as WH6EIR
Luis DeSousa
Attn: Luis De Sousa
870 Marina del Ray Ln Unit 2, West Palm Beach, FL 33401 - Seen Mar 28, 2014 → May 6, 2019 · 25 snapshots · as WH6EIR
Luis DeSousa
2459 A Kawohi Pl, Honolulu, HI 96819
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4CZM in the last 24 hours. They show up here within seconds of KO4CZM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.