N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 am CDT
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hams within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIWD6FTB
✅ Available for a vanity request — free since Jun 8, 2013.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user, last upload Mar 20, 2011 · eQSL AG member
Not currently held · 1 holder on record · available since Jun 8, 2013
Previous holder: William F Sirvatka
Held WD6FTB Jan 19, 2007 → Jun 7, 2011 · first licensed Jan 19, 2007 as WD6FTB · 3 licenses · FRN 0012641718
-
- Licensee
- William F Sirvatka
- Address
- PO Box 3602
Santa Rosa, CA 95402-3602
- FRN
- 0012641718
- Previous call
- WX6ZZ (General)
- Last granted
- Oct 13, 2022
- Effective
- Mar 15, 2023
- Last action
- Mar 15, 2023
FCC actions (4)
- Mar 15, 2023 — Administrative update LIAUA
- Oct 13, 2022 — License renewed LIREN
- Sep 14, 2012 — Vanity call sign granted VANGRT
- Sep 14, 2012 — License issued LIISS
-
- Licensee
- WILLIAM F SIRVATKA
- Address
- PO Box 3602
SANTA ROSA, CA 95402
- FRN
- 0012641718
- Previous call
- WD6FTB (General)
- Last granted
- Jun 7, 2011
- Effective
- Jun 7, 2011
- Last action
- Sep 14, 2012
FCC actions (3)
- Sep 14, 2012 — License canceled LICAN
- Jun 7, 2011 — Vanity call sign granted VANGRT
- Jun 7, 2011 — License issued LIISS
-
- Licensee
- WILLIAM F SIRVATKA
- Address
- PO Box 3602
SANTA ROSA, CA 95402
- FRN
- 0012641718
- Last granted
- Sep 12, 2008
- Effective
- Apr 25, 2011
- Last action
- Jun 7, 2011
FCC actions (5)
- Jun 7, 2011 — License canceled LICAN
- Apr 25, 2011 — License modified LIMOD
- Sep 12, 2008 — License renewed LIREN
- Jan 19, 2007 — License modified LIMOD
- Jan 19, 2007 — 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 · 133 snapshots · as WD6FTB
WILLIAM F SIRVATKA
PO Box 3602
SANTA ROSA, CA 95402
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WD6FTB in the last 24 hours. They show up here within seconds of WD6FTB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.