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, WIKB7OBU HAM
✅ Available for a vanity request — free since Aug 20, 2018.
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 Aug 20, 2018
Previous holder: TAKASHI TSUDAKA
Held KB7OBU Dec 5, 2001 → Aug 19, 2016 · first licensed Dec 5, 2001 as KB7OBU · 2 licenses · FRN 0005813951
-
- Licensee
- TAKASHI TSUDAKA
- Address
- PO Box 22061 GMF
BARRIGADA, GU 96921
- FRN
- 0005813951
- Previous call
- KB7OBU (Novice)
- Last granted
- Jul 7, 2026
- Effective
- Jul 9, 2026
- Last action
- Jul 9, 2026
FCC actions (4)
- Jul 9, 2026 — Administrative update LIAUA
- Jul 7, 2026 — License renewed LIREN
- Aug 19, 2016 — Vanity call sign granted VANGRT
- Aug 19, 2016 — License issued LIISS
-
- Licensee
- TAKASHI TSUDAKA
- Address
- PO Box 22061 GMF
BARRIGADA, GU 96921
- FRN
- 0005813951
- Last granted
- Sep 30, 2011
- Effective
- Feb 10, 2015
- Last action
- Aug 19, 2016
FCC actions (5)
- Aug 19, 2016 — License canceled LICAN
- Feb 10, 2015 — Administrative update LIAUA
- Sep 30, 2011 — License renewed LIREN
- Jun 1, 2005 — Administrative update LIAUA
- Dec 5, 2001 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Mar 28, 2015 → Oct 4, 2026 · 61 snapshots · as KB7OBU
TAKASHI TSUDAKA
PO Box 22061 GMF
BARRIGADA, GU 96921 - Seen Oct 17, 2011 → May 22, 2014 · 10 snapshots · as KB7OBU
TAKASHI TSUDAKA
28508 48TH AVE S, AUBURN, WA 98001-1118 - Seen May 27, 2010 · 1 snapshot · as KB7OBU
TAKASHI TSUDAKA
25821 184TH PL SE, COVINGTON, WA 98042 - Seen Nov 7, 2004 · 1 snapshot · as KB7OBU
TAKASHI TSUDAKA
29633 235TH AVE SE, BLACK DIAMOND, WA 98010
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB7OBU in the last 24 hours. They show up here within seconds of KB7OBU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.