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

W6RKO HAM

✅ Available for a vanity request — free since Jul 2, 2018.

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 · 2 holders on record · available since Jul 2, 2018

Previous holder: MARK P GUIDOTTI

Held W6RKO Nov 3, 2015 → Jul 1, 2016 · first licensed Mar 6, 2001 as WA2HZL · 3 licenses · FRN 0004891065

W6MPG Active Amateur Extra · vanity Jul 1, 2016 → expires Jul 1, 2036

Licensee
MARK P GUIDOTTI

Address
P.O. Box 381
SARATOGA, CA 95071

FRN
0004891065

Previous call
W6RKO (Technician)

Last granted
May 5, 2026

Effective
May 5, 2026

Last action
May 5, 2026
FCC actions (5)
- May 5, 2026 — License renewed LIREN
- Mar 3, 2026 — Administrative update LIAUA
- Nov 28, 2020 — Administrative update LIAUA
- Jul 1, 2016 — Vanity call sign granted VANGRT
- Jul 1, 2016 — License issued LIISS
W6RKO Canceled Amateur Extra · vanity Nov 3, 2015 → Jul 1, 2016 (canceled)

Licensee
MARK P GUIDOTTI

Address
P.O. Box 999
SARATOGA, CA 95071-0999

FRN
0004891065

Previous call
WA2HZL (Technician)

Last granted
Nov 3, 2015

Effective
Jun 7, 2016

Last action
Jul 1, 2016
FCC actions (4)
- Jul 1, 2016 — License canceled LICAN
- Jun 7, 2016 — License modified LIMOD
- Nov 3, 2015 — Vanity call sign granted VANGRT
- Nov 3, 2015 — License issued LIISS
WA2HZL Canceled Technician Mar 6, 2001 → Nov 3, 2015 (canceled)

Licensee
MARK P GUIDOTTI

Address
P.O. Box 999
SARATOGA, CA 95071-0999

FRN
0004891065

Last granted
Feb 22, 2006

Effective
Aug 5, 2006

Last action
Nov 3, 2015
FCC actions (5)
- Nov 3, 2015 — License canceled LICAN
- Aug 5, 2006 — Administrative update LIAUA
- Feb 22, 2006 — License renewed LIREN
- Jan 31, 2006 — Administrative update LIAUA
- Mar 6, 2001 — Administrative update LIAUA

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 W6MPG
MARK P GUIDOTTI
P.O. Box 381, SARATOGA, CA 95071
Seen Nov 7, 2004 → Oct 4, 2026 · 91 snapshots · as WA2HZL
MARK P GUIDOTTI
P.O. Box 999, SARATOGA, CA 95071-0999

Previous holder: RICHARD W HODGSON

Held W6RKO Jan 9, 1997 → Jan 9, 2007 · first licensed Jan 9, 1997 as W6RKO · 1 license · no FRN on file (pre-2001 records)

W6RKO Expired Advanced Jan 9, 1997 → Jan 9, 2007 (expired)

Licensee
RICHARD W HODGSON

Address
1534 N MOORPARK RD 406
THOUSAND OAKS, CA 91360
34.2133, -118.8741 (ZIP center) · Grid DM04nf · CQ 3 · ITU 6 · map ↗

Last granted
Jan 9, 1997

Effective
Jan 9, 1997

Last action
Jan 10, 2009
FCC actions (1)
- Jan 10, 2009 — 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 W6RKO
RICHARD W HODGSON
1534 N MOORPARK RD 406, THOUSAND OAKS, CA 91360
34.2133, -118.8741 (ZIP center) · Grid DM04nf · CQ 3 · ITU 6 · map ↗

Others requesting W6RKO

2 applications listed W6RKO as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 16, 2015	Nov 3, 2015	WA2HZL · MARK P GUIDOTTI · SARATOGA, CA	1	Granted
Apr 15, 2014	May 3, 2014	KK6LGO · Leslie E White · Sacramento, CA	5	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W6RKO in the last 24 hours. They show up here within seconds of W6RKO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.