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, WI

K6BDD HAM

✅ Available for a vanity request — free since Aug 24, 2026.

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 Aug 24, 2026

Previous holder: Berk D Demir

Held K6BDD Feb 7, 2017 → Aug 23, 2024 · first licensed Jun 19, 2014 as KK6NLB · 3 licenses · FRN 0023643497

NG6E Active Amateur Extra · vanity Aug 23, 2024 → expires Aug 23, 2034

Licensee
Berk D Demir

Address
1 Hacker Way
Menlo Park, CA 94025
37.4513, -122.1823 (ZIP center) · Grid CM87vk · CQ 3 · ITU 6 · map ↗

FRN
0023643497

Previous call
K6BDD (Technician)

Last granted
Aug 23, 2024

Effective
Aug 23, 2024

Last action
May 20, 2025
FCC actions (2)
- Aug 23, 2024 — Vanity call sign granted VANGRT
- Aug 23, 2024 — License issued LIISS
K6BDD Canceled Amateur Extra · vanity Feb 7, 2017 → Aug 23, 2024 (canceled)

Licensee
Berk D Demir

Address
1 Hacker Way
Menlo Park, CA 94025
37.4513, -122.1823 (ZIP center) · Grid CM87vk · CQ 3 · ITU 6 · map ↗

FRN
0023643497

Previous call
KK6NLB (Technician)

Last granted
Feb 7, 2017

Effective
Aug 2, 2024

Last action
Aug 23, 2024
FCC actions (4)
- Aug 23, 2024 — License canceled LICAN
- Aug 2, 2024 — License modified LIMOD
- Feb 7, 2017 — Vanity call sign granted VANGRT
- Feb 7, 2017 — License issued LIISS
KK6NLB Canceled Technician Jun 19, 2014 → Feb 7, 2017 (canceled)

Licensee
Berk D Demir

Address
1 Hacker Way
Menlo Park, CA 94025
37.4513, -122.1823 (ZIP center) · Grid CM87vk · CQ 3 · ITU 6 · map ↗

FRN
0023643497

Last granted
Jun 19, 2014

Effective
Jan 21, 2017

Last action
Feb 7, 2017
FCC actions (5)
- Feb 7, 2017 — License canceled LICAN
- Jan 21, 2017 — Administrative update LIAUA
- Jun 20, 2014 — Administrative update LIAUA
- Jun 19, 2014 — License issued LIISS
- Jun 19, 2014 — Systematic call sign granted SYSGRT

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Feb 15, 2017 → Oct 4, 2026 · 54 snapshots · as KK6NLB
Berk D Demir
1 Hacker Way, Menlo Park, CA 94025
37.4513, -122.1823 (ZIP center) · Grid CM87vk · CQ 3 · ITU 6 · map ↗
Seen Mar 28, 2015 → Dec 31, 2016 · 14 snapshots · as KK6NLB
Berk D Demir
Attn: Twitter, Inc.
1355 Market St, Suite 900, San Francisco, CA 94103
37.7730, -122.4113 (ZIP center) · Grid CM87ts · CQ 3 · ITU 6 · map ↗

Others requesting K6BDD

4 applications listed K6BDD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 20, 2017	Feb 7, 2017	KK6NLB · Berk D Demir · Menlo Park, CA	1	Granted
May 6, 2013	May 24, 2013	KK6EEY · Charles W Journey · Ventura, CA	5	Granted
Apr 26, 2010	May 14, 2010	KJ6HCY · David M Brien · Oxnard, CA	3	Granted
Sep 16, 2002	Oct 4, 2002	N6OYX · Joseph B Velasquez · Livermore, CA	7	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K6BDD in the last 24 hours. They show up here within seconds of K6BDD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.