N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 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, WIK4OTW HAM
✅ Available for a vanity request — free since Jul 27, 2015.
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 Jul 27, 2015
Previous holder: OCEANS OF THE WORLD
Held K4OTW Jul 26, 2003 → Jul 26, 2013 · first licensed Jun 10, 2003 as KI4ASB · 2 licenses · FRN 0009096546
-
📦 Moved: Tampa, FL → Weeki Wachee, FL
- Licensee
- OCEANS OF THE WORLD
- Address
- Attn: DONALD R ZAK SR
6455 EVANSTON STREET
WEEKI WACHEE, FL 34613
- FRN
- 0009096546
- Previous call
- KI4ASB
- Trustee
- K4DRZ
- Last granted
- Jul 26, 2003
- Effective
- Dec 20, 2006
- Last action
- Jul 28, 2015
FCC actions (4)
- Jul 28, 2015 — License expired LIEXP
- Dec 20, 2006 — License modified LIMOD
- Jul 26, 2003 — Vanity call sign granted VANGRT
- Jul 26, 2003 — License issued LIISS
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- Licensee
- OCEANS OF THE WORLD
- Address
- Attn: DONALD R ZAK SR
3011 W WILDER AVE
TAMPA, FL 33614-6759
- FRN
- 0009096546
- Trustee
- K4DRZ
- Last granted
- Jun 10, 2003
- Effective
- Jun 10, 2003
- Last action
- Jul 26, 2003
FCC actions (2)
- Jul 26, 2003 — License canceled LICAN
- Jun 10, 2003 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting K4OTW
2 applications listed K4OTW as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Mar 24, 2026 | Apr 11, 2026 | KB4QVZ · Russell W Sagraves · Apex, NC | 6 | Granted |
| Jul 8, 2003 | Jul 26, 2003 | KI4ASB · OCEANS OF THE WORLD · TAMPA, FL | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4OTW in the last 24 hours. They show up here within seconds of K4OTW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.