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, WIKU4BU HAM
✅ Available for a vanity request — free since Aug 12, 2002.
2x2 call: Advanced and Amateur Extra licensees 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 Aug 12, 2002
Previous holder: LUIS M SANCHEZ
Held KU4BU Feb 7, 1997 → Aug 11, 2000 · first licensed Feb 7, 1997 as KU4BU · 2 licenses · FRN 0004019410
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📦 Moved: Miami, FL → Lakeland, FL
- Licensee
- LUIS M SANCHEZ
- Address
- 3904 Horizon Hill Drive
Lakeland, FL 33813
- FRN
- 0004019410
- Previous call
- KU4BU (General)
- Last granted
- May 15, 2020
- Effective
- Jun 23, 2026
- Last action
- Jun 23, 2026
FCC actions (6)
- Jun 23, 2026 — Administrative update LIAUA
- May 15, 2020 — License renewed LIREN
- Aug 3, 2010 — License renewed LIREN
- Dec 6, 2003 — Administrative update LIAUA
- Aug 30, 2000 — Record corrected COR
- Aug 11, 2000 — License issued LIISS
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- Licensee
- LUIS M SANCHEZ
- Address
- 9805 SW 83RD ST
MIAMI, FL 33173
- FRN
- 0004019410
- Previous call
- KA2DTG (General)
- Last granted
- Feb 7, 1997
- Effective
- Feb 7, 1997
- Last action
- Aug 11, 2000
FCC actions (1)
- Aug 11, 2000 — License canceled LICAN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as WB4JL
LUIS M SANCHEZ
3904 Horizon Hill Drive, Lakeland, FL 33813 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KU4BU
LUIS M SANCHEZ
9805 SW 83RD ST, MIAMI, FL 33173 - Seen Nov 7, 2004 → Sep 25, 2025 · 46 snapshots · as WB4JL
LUIS M SANCHEZ
10541 SW 102 AVENUE, MIAMI, FL 33176
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KU4BU in the last 24 hours. They show up here within seconds of KU4BU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.