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
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIN1DVH HAM
✅ Available for a vanity request — free since Mar 14, 2006.
1x3 call: Technician, General, 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 Mar 14, 2006
Previous holder: MARK S BERCOW
Held N1DVH Jul 2, 2002 → Mar 13, 2004 · first licensed Jul 2, 2002 as N1DVH · 2 licenses · FRN 0005473228
-
- Licensee
- MARK S BERCOW
- Address
- 10 Perry Ave
Menlo Park, CA 94025
- FRN
- 0005473228
- Previous call
- N1DVH (General)
- Last granted
- Feb 17, 2024
- Effective
- Feb 17, 2024
- Last action
- Feb 17, 2024
FCC actions (9)
- Feb 17, 2024 — License renewed LIREN
- Sep 29, 2023 — Administrative update LIAUA
- Feb 22, 2017 — Administrative update LIAUA
- Oct 21, 2014 — Administrative update LIAUA
- Dec 31, 2013 — License renewed LIREN
- Oct 22, 2012 — License modified LIMOD
- Jul 30, 2005 — Administrative update LIAUA
- Mar 13, 2004 — Vanity call sign granted VANGRT
- Mar 13, 2004 — License issued LIISS
-
- Licensee
- MARK S BERCOW
- Address
- 175 Hedge Rd
Menlo Park, CA 94025
- FRN
- 0005473228
- Last granted
- Jul 2, 2002
- Effective
- Feb 24, 2004
- Last action
- Mar 13, 2004
FCC actions (3)
- Mar 13, 2004 — License canceled LICAN
- Feb 24, 2004 — Administrative update LIAUA
- Jul 2, 2002 — License renewed LIREN
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 W6MSB
MARK S BERCOW
10 Perry Ave, Menlo Park, CA 94025 - Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as N1DVH
MARK S BERCOW
175 Hedge Rd, Menlo Park, CA 94025 - Seen May 12, 2017 → Apr 16, 2022 · 9 snapshots · as W6MSB
MARK S BERCOW
160 Shawnee Pass, Portola Valley, CA 94028 - Seen Mar 28, 2015 → Feb 15, 2017 · 15 snapshots · as W6MSB
MARK S BERCOW
539 Beresford Ave, Redwood City, CA 94061 - Seen May 27, 2010 → May 22, 2014 · 11 snapshots · as W6MSB
MARK S BERCOW
2118 Ashton Ave, Menlo Park, CA 94025
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N1DVH in the last 24 hours. They show up here within seconds of N1DVH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.