N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

W6SDJ HAM

✅ Available for a vanity request — free since Jan 23, 2022.

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 Jan 23, 2022

Previous holder: SCOTT D JOHNSON

Held W6SDJ Dec 21, 1999 → Jan 22, 2020 · first licensed Nov 25, 1999 as KF6ZNS · 2 licenses · FRN 0003342490

📦 Moved: Clayton, CA → Bay Point, CA

W6SDJ Expired Technician · vanity Dec 21, 1999 → Jan 22, 2020 (expired)

Licensee
SCOTT D JOHNSON

Address
721 Caskey St
Bay Point, CA 94517-6774
37.8911, -121.8931 (ZIP center) · Grid CM97bv · CQ 3 · ITU 6 · map ↗

FRN
0003342490

Previous call
KF6ZNS

Last granted
Jan 22, 2010

Effective
Jan 22, 2010

Last action
Jan 25, 2022
FCC actions (3)
- Jan 25, 2022 — License expired LIEXP
- Jan 22, 2010 — License renewed LIREN
- Dec 21, 1999 — License issued LIISS
KF6ZNS Canceled Technician Nov 25, 1999 → Dec 21, 1999 (canceled)

Licensee
Scott D Johnson

Address
5102 Keller Ridge Dr
Clayton, CA 94517
37.8911, -121.8931 (ZIP center) · Grid CM97bv · CQ 3 · ITU 6 · map ↗

FRN
0003342490

Last granted
Nov 25, 1999

Effective
Nov 25, 1999

Last action
Dec 21, 1999
FCC actions (2)
- Dec 21, 1999 — License canceled LICAN
- Nov 25, 1999 — License issued LIISS

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as W6SDJ
SCOTT D JOHNSON
721 Caskey St, Bay Point, CA 94517-6774
37.8911, -121.8931 (ZIP center) · Grid CM97bv · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KF6ZNS
Scott D Johnson
5102 Keller Ridge Dr, Clayton, CA 94517
37.8911, -121.8931 (ZIP center) · Grid CM97bv · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as W6SDJ
SCOTT D JOHNSON
5102 KELLER RIDGE DRIVE, CLAYTON, CA 94517-1900
37.8911, -121.8931 (ZIP center) · Grid CM97bv · CQ 3 · ITU 6 · map ↗

Others requesting W6SDJ

1 application listed W6SDJ as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 2, 1999	Dec 20, 1999	KF6ZNS · SCOTT D JOHNSON · CLAYTON, CA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W6SDJ in the last 24 hours. They show up here within seconds of W6SDJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.