N9TPB FCC License Search

🕒 FCC license data updated today 9:45 am CDT · 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

KD7SXD HAM

✅ Available for a vanity request — free since Nov 14, 2004.

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 Nov 14, 2004

Previous holder: Clifford L Biffle

Held KD7SXD Oct 15, 2002 → Nov 13, 2002 · first licensed Oct 15, 2002 as KD7SXD · 2 licenses · FRN 0007804511

📦 Moved: Cave Creek, AZ → Berkeley, CA

W7CLB Expired Technician · vanity Nov 13, 2002 → Nov 13, 2022 (expired)

Licensee
Clifford L Biffle

Address
1208 Ordway St
BERKELEY, CA 94706
37.8897, -122.2959 (ZIP center) · Grid CM87uv · CQ 3 · ITU 6 · map ↗

FRN
0007804511

Previous call
KD7SXD

Last granted
Jan 8, 2014

Effective
Aug 6, 2021

Last action
Dec 4, 2024
FCC actions (5)
- Dec 4, 2024 — License expired LIEXP
- Aug 6, 2021 — Administrative update LIAUA
- Jan 8, 2014 — License renewed LIREN
- Nov 13, 2002 — Vanity call sign granted VANGRT
- Nov 13, 2002 — License issued LIISS
KD7SXD Canceled Technician Oct 15, 2002 → Nov 13, 2002 (canceled)

Licensee
Clifford L Biffle

Address
5831 E Dynamite Blvd
Cave Creek, AZ 85331-3435
33.7411, -111.9539 (street) · Grid DM43ar · CQ 3 · ITU 6 · map ↗

FRN
0007804511

Last granted
Oct 15, 2002

Effective
Oct 15, 2002

Last action
Nov 13, 2002
FCC actions (2)
- Nov 13, 2002 — License canceled LICAN
- Oct 15, 2002 — License issued LIISS

Address history

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

Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as W7CLB
Clifford L Biffle
1208 Ordway St, BERKELEY, CA 94706
37.8897, -122.2959 (ZIP center) · Grid CM87uv · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 58 snapshots · as KD7SXD
Clifford L Biffle
5831 E Dynamite Blvd, Cave Creek, AZ 85331-3435
33.7411, -111.9539 (street) · Grid DM43ar · CQ 3 · ITU 6 · map ↗
Seen Mar 28, 2014 → May 6, 2019 · 25 snapshots · as W7CLB
Clifford L Biffle
1290 HEARST AVE, BERKELEY, CA 94702
37.8663, -122.2863 (ZIP center) · Grid CM87uu · CQ 3 · ITU 6 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD7SXD in the last 24 hours. They show up here within seconds of KD7SXD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.