N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIWX4SFL HAM
✅ Available for a vanity request — free since Mar 27, 2025.
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 Mar 27, 2025
Previous holder: SOUTH FLORIDA REGIONAL SKYWARN
Held WX4SFL Mar 26, 2013 → Mar 26, 2023 · first licensed Mar 4, 2013 as KK4PAZ · 2 licenses · FRN 0022491237
-
- Licensee
- SOUTH FLORIDA REGIONAL SKYWARN
- Address
- Attn: CHRISTOPHER J VASILENKO
401 E LAS OLAS BLVD 130 201
FT LAUDERDALE, FL 33301
- FRN
- 0022491237
- Previous call
- KK4PAZ
- Trustee
- K4FLL
- Last granted
- Mar 26, 2013
- Effective
- Mar 26, 2013
- Last action
- Mar 27, 2025
FCC actions (3)
- Mar 27, 2025 — License expired LIEXP
- Mar 26, 2013 — Vanity call sign granted VANGRT
- Mar 26, 2013 — License issued LIISS
-
- Licensee
- SOUTH FLORIDA REGIONAL SKYWARN
- Address
- Attn: CHRISTOPHER J VASILENKO
401 E LAS OLAS BLVD 130 201
FT LAUDERDALE, FL 33301
- FRN
- 0022491237
- Trustee
- K4FLL
- Last granted
- Mar 4, 2013
- Effective
- Mar 4, 2013
- Last action
- Mar 26, 2013
FCC actions (3)
- Mar 26, 2013 — License canceled LICAN
- Mar 4, 2013 — License issued LIISS
- Mar 4, 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 6, 2013 → Oct 4, 2026 · 82 snapshots · as KK4PAZ
SOUTH FLORIDA REGIONAL SKYWARN
Attn: CHRISTOPHER J VASILENKO
401 E LAS OLAS BLVD 130 201, FT LAUDERDALE, FL 33301
Others requesting WX4SFL
2 applications listed WX4SFL as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 8, 2013 | Mar 26, 2013 | KK4PAZ · SOUTH FLORIDA REGIONAL SKYWARN · FT LAUDERDALE, FL | 1 | Granted |
| Aug 6, 2001 | Aug 24, 2001 | KG4OLL · National Weather Service, Miami · Miami, FL | 3 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WX4SFL in the last 24 hours. They show up here within seconds of WX4SFL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.