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

KD6ART HAM

✅ Available for a vanity request — free since Apr 16, 2008.

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 · 2 holders on record · available since Apr 16, 2008

Previous holder: ARTHUR J RIDDLE

Held KD6ART Aug 23, 2005 → Apr 15, 2006 · first licensed Apr 19, 2000 as KD6LPO · 3 licenses · FRN 0002413961

W6ART Active General · vanity Apr 15, 2006 → expires Apr 15, 2036

Licensee
ARTHUR J RIDDLE

Address
PO Box 80604
SAN DIEGO, CA 92138

FRN
0002413961

Previous call
KD6ART (Technician Plus)

Last granted
Feb 21, 2026

Effective
Feb 21, 2026

Last action
Feb 21, 2026
FCC actions (4)
- Feb 21, 2026 — License renewed LIREN
- Jan 29, 2016 — License renewed LIREN
- Apr 15, 2006 — Vanity call sign granted VANGRT
- Apr 15, 2006 — License issued LIISS
KD6ART Canceled General · vanity Aug 23, 2005 → Apr 15, 2006 (canceled)

Licensee
ARTHUR J RIDDLE

Address
PO Box 80604
SAN DIEGO, CA 92138

FRN
0002413961

Previous call
KD6LPO (Technician Plus)

Last granted
Aug 23, 2005

Effective
Aug 23, 2005

Last action
Apr 15, 2006
FCC actions (3)
- Apr 15, 2006 — License canceled LICAN
- Aug 23, 2005 — Vanity call sign granted VANGRT
- Aug 23, 2005 — License issued LIISS
KD6LPO Canceled General Apr 19, 2000 → Aug 23, 2005 (canceled)

Licensee
ARTHUR J RIDDLE

Address
PO Box 80604
SAN DIEGO, CA 92138

FRN
0002413961

Last granted
Apr 30, 2002

Effective
Apr 30, 2002

Last action
Aug 23, 2005
FCC actions (3)
- Aug 23, 2005 — License canceled LICAN
- Apr 30, 2002 — License renewed LIREN
- Apr 19, 2000 — License modified LIMOD

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 142 snapshots · as KD6LPO
ARTHUR J RIDDLE
PO Box 80604
SAN DIEGO, CA 92138

Previous holder: CHUN S OE

Held KD6ART Sep 10, 1991 → Sep 10, 2001 · first licensed Sep 10, 1991 as KD6ART · 1 license · no FRN on file (pre-2001 records)

KD6ART Expired Novice Sep 10, 1991 → Sep 10, 2001 (expired)

Licensee
CHUN S OE

Address
3819 COUNTRY CLUB DR
LOS ANGELES, CA 90019
34.0498, -118.3385 (ZIP center) · Grid DM04tb · CQ 3 · ITU 6 · map ↗

Last granted
Sep 10, 1991

Effective
Sep 10, 1991

Last action
Sep 11, 2003
FCC actions (1)
- Sep 11, 2003 — License expired LIEXP

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KD6ART
CHUN S OE
3819 COUNTRY CLUB DR, LOS ANGELES, CA 90019
34.0498, -118.3385 (ZIP center) · Grid DM04tb · CQ 3 · ITU 6 · map ↗

Others requesting KD6ART

1 application listed KD6ART as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 4, 2005	Aug 22, 2005	KD6LPO · ARTHUR J RIDDLE · SAN DIEGO, CA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD6ART in the last 24 hours. They show up here within seconds of KD6ART beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.