N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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, WIKW4DS HAM
✅ Available for a vanity request — free since Sep 11, 2025.
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 Sep 11, 2025
Previous holder: Andrew J Tudor
Held KW4DS Aug 1, 2013 → Sep 10, 2023 · first licensed Sep 10, 2003 as KI4CEL · 2 licenses · FRN 0009568957
-
- Licensee
- Andrew J Tudor
- Address
- 8440 Shadetree Ln
Ooltewah, TN 37363
- FRN
- 0009568957
- Previous call
- KI4CEL (General)
- Last granted
- Aug 1, 2013
- Effective
- Dec 9, 2014
- Last action
- Sep 11, 2025
FCC actions (3)
- Sep 11, 2025 — License expired LIEXP
- Dec 9, 2014 — Systematic call sign granted SYSGRT
- Dec 9, 2014 — License issued LIISS
-
- Licensee
- Andrew J Tudor
- Address
- 8440 Shadetree Ln
Ooltewah, TN 37363
- FRN
- 0009568957
- Last granted
- Aug 1, 2013
- Effective
- Dec 9, 2014
- Last action
- Dec 9, 2014
FCC actions (4)
- Dec 9, 2014 — License canceled LICAN
- Feb 24, 2014 — License modified LIMOD
- Aug 1, 2013 — License renewed LIREN
- Sep 10, 2003 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 84 snapshots · as KI4CEL
Andrew J Tudor
8440 Shadetree Ln, Ooltewah, TN 37363
Others requesting KW4DS
1 application listed KW4DS as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Oct 21, 2008 | Nov 8, 2008 | KJ4HIK · New Kent 4 D Star Amateur Radio · Lanexa, VA | 7 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KW4DS in the last 24 hours. They show up here within seconds of KW4DS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.