N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKK6WS HAM
✅ Available for a vanity request — free since Apr 26, 2025.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Feb 17, 2024 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 26, 2025
Previous holder: JON W MARTENSEN
Held KK6WS Oct 19, 2000 → Apr 25, 2023 · first licensed Oct 19, 2000 as KK6WS · 2 licenses · FRN 0004221792
-
- Licensee
- JON W MARTENSEN
- Address
- 530 MAYFIELD DR
SANTA ROSA, CA 95403
- FRN
- 0004221792
- Previous call
- KK6WS (Advanced)
- Last granted
- Apr 25, 2023
- Effective
- Apr 25, 2023
- Last action
- Apr 25, 2023
FCC actions (2)
- Apr 25, 2023 — Vanity call sign granted VANGRT
- Apr 25, 2023 — License issued LIISS
-
- Licensee
- JON W MARTENSEN
- Address
- 530 MAYFIELD DR
SANTA ROSA, CA 95403
- FRN
- 0004221792
- Previous call
- N6WEZ (Advanced)
- Last granted
- Feb 5, 2021
- Effective
- Feb 5, 2021
- Last action
- Apr 25, 2023
FCC actions (5)
- Apr 25, 2023 — License canceled LICAN
- Feb 5, 2021 — License renewed LIREN
- Jan 31, 2011 — License renewed LIREN
- Feb 2, 2001 — License renewed LIREN
- Oct 19, 2000 — Administrative update LIAUA
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 · 60 snapshots · as KK6WS
JON W MARTENSEN
530 MAYFIELD DR, SANTA ROSA, CA 95403
Others requesting KK6WS
1 application listed KK6WS as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 10, 2013 | Apr 28, 2013 | KK4GRO · William J St Cyr · Palm Beach Gardens, FL | 17 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KK6WS in the last 24 hours. They show up here within seconds of KK6WS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.