N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIN4SDV HAM
✅ Available for a vanity request — free since Apr 21, 2021.
1x3 call: Technician, General, 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 Apr 21, 2021
Previous holder: WILLIAM R LOOP
Held N4SDV Feb 24, 2009 → Apr 20, 2019 · first licensed Feb 24, 2009 as N4SDV · 1 license · FRN 0018541334
-
- Licensee
- WILLIAM R LOOP
- Address
- 305 JAMES AVE
AUBURNDALE, FL 33823
- FRN
- 0018541334
- Last granted
- Feb 24, 2009
- Effective
- Feb 24, 2009
- Last action
- Apr 21, 2021
FCC actions (3)
- Apr 21, 2021 — License expired LIEXP
- Feb 24, 2009 — License renewed LIREN
- Feb 24, 2009 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as N4SDV
WILLIAM R LOOP
305 JAMES AVE, AUBURNDALE, FL 33823
Others requesting N4SDV
3 applications listed N4SDV as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jan 30, 2024 | Feb 17, 2024 | KQ4NUX · shaun vigil · GREENEVILLE, TN | 2 | Granted |
| Feb 16, 2021 | Mar 6, 2021 | KJ4FFA · Anton E Edwards · Youngsville, NC | 2 | Dismissed |
| Feb 16, 2021 | Mar 6, 2021 | KJ4FFA · Anton E Edwards · Youngsville, NC | 2 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N4SDV in the last 24 hours. They show up here within seconds of N4SDV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.