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

KF3DB HAM

✅ Available for a vanity request — free since Aug 18, 2003.

2x2 call: 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 18, 2003

Previous holder: Matthew W Harris

Held KF3DB Apr 15, 1999 → Aug 17, 2001 · first licensed as N3YQZ · 3 licenses · FRN 0005108725

📦 Moved: Beaver, PA → Prunedale, CA

AA3XK Active Amateur Extra Aug 17, 2001 → expires Feb 6, 2027

Licensee
Matthew W Harris

Address
7805 ROMA PLACE
PRUNEDALE, CA 93907
36.8036, -121.6369 (street) · Grid CM96et · CQ 3 · ITU 6 · map ↗

FRN
0005108725

Previous call
KF3DB (Advanced)

Last granted
Dec 20, 2016

Effective
Jul 1, 2026

Last action
Jul 1, 2026
FCC actions (6)
- Jul 1, 2026 — Administrative update LIAUA
- Jan 20, 2017 — Authorization printed AUTHPR
- Jan 19, 2017 — FCC action INTDUP
- Dec 20, 2016 — License renewed LIREN
- Jan 16, 2007 — License renewed LIREN
- Aug 17, 2001 — License issued LIISS
📦 Moved: , None → Beaver, PA

KF3DB Canceled Amateur Extra Apr 15, 1999 → Aug 17, 2001 (canceled)

Licensee
Matthew E Witten

Address
134 Allan Dr
Beaver, PA 15009-1248
40.7028, -80.3402 (street) · Grid EN90tq · CQ 5 · ITU 8 · map ↗

FRN
0005108725

Previous call
N3YQZ (Advanced)

Last granted
Apr 15, 1999

Effective
Apr 15, 1999

Last action
Aug 17, 2001
FCC actions (2)
- Aug 17, 2001 — License canceled LICAN
- Aug 17, 2001 — FCC action LITIN
N3YQZ Canceled General → Apr 15, 1999 (canceled)

Licensee
MATTHEW E WITTEN

Address

Last granted

Effective

Last action

Address history

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

Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as AA3XK
Matthew W Harris
7805 ROMA PLACE, PRUNEDALE, CA 93907
36.8036, -121.6369 (street) · Grid CM96et · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N3YQZ
MATTHEW E WITTEN
Seen Nov 7, 2004 → Oct 4, 2026 · 73 snapshots · as KF3DB
Matthew E Witten
134 Allan Dr, Beaver, PA 15009-1248
40.7028, -80.3402 (street) · Grid EN90tq · CQ 5 · ITU 8 · map ↗
Seen Dec 31, 2016 → Sep 25, 2025 · 21 snapshots · as AA3XK
Matthew W Harris
87 HIGH MEADOW LANE, CARMEL-BY-THE-SEA, CA 93923-9487
36.4058, -121.7960 (ZIP center) · Grid CM96cj · CQ 3 · ITU 6 · map ↗

Others requesting KF3DB

1 application listed KF3DB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 5, 2025	May 23, 2025	KK7MGJ · David P Boynton · Phoenix, AZ	4	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KF3DB in the last 24 hours. They show up here within seconds of KF3DB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.