N9TPB
FCC License Search
🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)KK6OYO HAM
✅ Available for a vanity request — free since Oct 19, 2016.
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 Oct 19, 2016
Previous holder: Michael B Topacio
Held KK6OYO Sep 18, 2014 → Oct 18, 2014 · first licensed Jul 2, 1991 as KC6WVK · 4 licenses · FRN 0023892623
-
- Licensee
- Michael B Topacio
- Address
- 18735 CAMINITO CANTILENA UNIT 203
San Diego, CA 92128
- FRN
- 0023892623
- Previous call
- KC6WVK (Technician)
- Last granted
- Nov 30, 2024
- Effective
- Nov 30, 2024
- Last action
- Nov 30, 2024
FCC actions (6)
- Nov 30, 2024 — License renewed LIREN
- May 23, 2023 — Administrative update LIAUA
- Sep 30, 2019 — License modified LIMOD
- Apr 9, 2015 — Administrative update LIAUA
- Dec 12, 2014 — Vanity call sign granted VANGRT
- Dec 12, 2014 — License issued LIISS
-
- Licensee
- Michael B Topacio
- Address
- 11529 Windcrest Lane Apt 106
San Diego, CA 92128
- FRN
- 0023892623
- Last granted
- Sep 18, 2014
- Effective
- Sep 18, 2014
- Last action
- Oct 18, 2014
FCC actions (3)
- Oct 18, 2014 — License canceled LICAN
- Sep 18, 2014 — License issued LIISS
- Sep 18, 2014 — Systematic call sign granted SYSGRT
-
📦 Moved: Rowland Heights, CA → San Diego, CA
- Licensee
- Michael B Topacio
- Address
- 11529 Windcrest Lane Apt 106
San Diego, CA 92128
- FRN
- 0023892623
- Previous call
- KK6OYO
- Last granted
- Oct 18, 2014
- Effective
- Oct 18, 2014
- Last action
- Dec 12, 2014
FCC actions (3)
- Dec 12, 2014 — License canceled LICAN
- Oct 18, 2014 — Vanity call sign granted VANGRT
- Oct 18, 2014 — License issued LIISS
-
- Licensee
- MICHAEL B TOPACIO
- Address
- 1748 JELLICK AVE
ROWLAND HEIGHTS, CA 91748
- Last granted
- Jul 2, 1991
- Effective
- Jul 2, 1991
- Last action
- Jul 3, 2003
FCC actions (1)
- Jul 3, 2003 — License expired LIEXP
Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
- Seen Sep 9, 1993 → Apr 17, 2003 · 19 discs
KC6WVK · Technician · issued Jul 2, 1991, expires Jul 2, 2001
MICHAEL B. TOPACIO
1748 JELLICK AVE, ROWLAND HEIGHTS, CA 91748
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as N7MBT
Michael B Topacio
18735 CAMINITO CANTILENA UNIT 203, San Diego, CA 92128 - Seen Mar 28, 2015 → Oct 4, 2026 · 73 snapshots · as KK6OYO
Michael B Topacio
11529 Windcrest Lane Apt 106, San Diego, CA 92128 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KC6WVK
MICHAEL B TOPACIO
1748 JELLICK AVE, ROWLAND HEIGHTS, CA 91748 - Seen Apr 16, 2022 · 1 snapshot · as N7MBT
Michael B Topacio
11529 Windcrest Lane Apt 105, San Diego, CA 92128 - Seen May 19, 2015 → May 6, 2019 · 22 snapshots · as N7MBT
Michael B Topacio
11529 Windcrest Lane Apt 105, San Diego, CA 92128
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KK6OYO in the last 24 hours. They show up here within seconds of KK6OYO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.