N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 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

KF6BXT HAM

✅ Available for a vanity request — free since Sep 16, 2011.

2x3 call: any licensee can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Sep 16, 2011

Previous holder: Cactus Intertie Inc

Held KF6BXT Aug 8, 2001 → Sep 15, 2009 · first licensed Aug 8, 2001 as KF6ALF · 30 licenses · FRN 0005285473

WA6AWD Active Club / other · vanity Sep 15, 2009 → expires Jan 22, 2030

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Previous call
KF6BXV

Trustee
WA6CDR

Last granted
Jan 22, 2020

Effective
Jan 24, 2020

Last action
Jan 24, 2020
FCC actions (5)
- Jan 24, 2020 — License modified LIMOD
- Jan 22, 2020 — License renewed LIREN
- Jan 16, 2015 — License modified LIMOD
- Sep 15, 2009 — Vanity call sign granted VANGRT
- Sep 15, 2009 — License issued LIISS
WD6ASB Active Club / other · vanity Sep 15, 2009 → expires Jan 22, 2030

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Previous call
KF6BXR

Trustee
WA6CDR

Last granted
Jan 22, 2020

Effective
Jan 24, 2020

Last action
Jan 24, 2020
FCC actions (6)
- Jan 24, 2020 — License modified LIMOD
- Jan 22, 2020 — License renewed LIREN
- Jan 16, 2015 — License modified LIMOD
- Apr 19, 2010 — License modified LIMOD
- Sep 15, 2009 — Vanity call sign granted VANGRT
- Sep 15, 2009 — License issued LIISS
WA6JAF Active Club / other · vanity Sep 15, 2009 → expires Jan 22, 2030

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Previous call
KF6ALF

Trustee
WA6CDR

Last granted
Jan 22, 2020

Effective
Jan 24, 2020

Last action
Jan 24, 2020
FCC actions (5)
- Jan 24, 2020 — License modified LIMOD
- Jan 22, 2020 — License renewed LIREN
- Jan 16, 2015 — License modified LIMOD
- Sep 15, 2009 — Vanity call sign granted VANGRT
- Sep 15, 2009 — License issued LIISS
WB6VTM Active Club / other · vanity Sep 15, 2009 → expires Jan 22, 2030

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Previous call
KF6BXZ

Trustee
WA6CDR

Last granted
Jan 22, 2020

Effective
Jan 22, 2020

Last action
Jan 22, 2020
FCC actions (4)
- Jan 22, 2020 — License renewed LIREN
- Jan 20, 2015 — License modified LIMOD
- Sep 15, 2009 — Vanity call sign granted VANGRT
- Sep 15, 2009 — License issued LIISS
WA6VAW Active Club / other · vanity Sep 15, 2009 → expires Jan 22, 2030

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Previous call
KF6BXT

Trustee
WA6CDR

Last granted
Jan 22, 2020

Effective
Jan 24, 2020

Last action
Mar 13, 2024
FCC actions (6)
- Jan 24, 2020 — License modified LIMOD
- Jan 22, 2020 — License renewed LIREN
- Jan 16, 2015 — License modified LIMOD
- Apr 19, 2010 — License modified LIMOD
- Sep 15, 2009 — Vanity call sign granted VANGRT
- Sep 15, 2009 — License issued LIISS
W6PNM Active Club / other · vanity Sep 12, 2009 → expires Jan 22, 2030

Licensee
Cactus Intertie Inc

Address
Attn: Marshall R Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Previous call
KF6BXU

Trustee
WA6CDR

Last granted
Jan 22, 2020

Effective
Jan 22, 2020

Last action
Mar 18, 2024
FCC actions (4)
- Jan 22, 2020 — License renewed LIREN
- Jan 22, 2015 — License modified LIMOD
- Sep 12, 2009 — Vanity call sign granted VANGRT
- Sep 12, 2009 — License issued LIISS
WB6LVZ Active Club / other · vanity Sep 11, 2009 → expires Jan 22, 2030

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Previous call
KF6BXX

Trustee
WA6CDR

Last granted
Jan 22, 2020

Effective
Jan 22, 2020

Last action
Jan 22, 2020
FCC actions (6)
- Jan 22, 2020 — License renewed LIREN
- Feb 19, 2015 — License modified LIMOD
- Jan 30, 2015 — License modified LIMOD
- Jan 16, 2015 — Administrative update LIAUA
- Sep 11, 2009 — Vanity call sign granted VANGRT
- Sep 11, 2009 — License issued LIISS
WB7FIO Active Club / other · vanity Aug 8, 2001 → expires Mar 11, 2028

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Previous call
KF6BXQ

Trustee
WA6CDR

Last granted
Jan 2, 2018

Effective
Jan 2, 2018

Last action
Mar 13, 2024
FCC actions (5)
- Jan 2, 2018 — License renewed LIREN
- Jan 16, 2015 — Administrative update LIAUA
- Apr 5, 2008 — License renewed LIREN
- Feb 22, 2007 — License modified LIMOD
- Aug 8, 2001 — License modified LIMOD
WB7FIK Active Club / other Aug 8, 2001 → expires Apr 11, 2036

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 5, 2026

Effective
Feb 5, 2026

Last action
Feb 5, 2026
FCC actions (6)
- Feb 5, 2026 — License renewed LIREN
- Jan 29, 2016 — License renewed LIREN
- Jan 16, 2015 — Administrative update LIAUA
- Mar 31, 2008 — Administrative update LIAUA
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
WB6TZH Active Club / other Aug 8, 2001 → expires Jan 22, 2030

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Jan 22, 2020

Effective
Jan 22, 2020

Last action
Jan 22, 2020
FCC actions (6)
- Jan 22, 2020 — License renewed LIREN
- Jan 16, 2015 — Administrative update LIAUA
- Apr 22, 2009 — License renewed LIREN
- Apr 2, 2008 — Administrative update LIAUA
- Feb 22, 2007 — Administrative update LIAUA
- Aug 8, 2001 — License modified LIMOD
WB6TZF Active Club / other Aug 8, 2001 → expires Mar 13, 2027

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
KB6BOB

Last granted
Feb 22, 2017

Effective
Feb 22, 2017

Last action
Feb 22, 2017
FCC actions (6)
- Feb 22, 2017 — License renewed LIREN
- Jan 29, 2015 — Administrative update LIAUA
- Apr 19, 2010 — License modified LIMOD
- Mar 28, 2008 — Administrative update LIAUA
- Feb 22, 2007 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
WB6TZD Active Club / other Aug 8, 2001 → expires Jan 2, 2028

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Jan 2, 2018

Effective
Jan 2, 2018

Last action
Jan 2, 2018
FCC actions (4)
- Jan 2, 2018 — License renewed LIREN
- Jan 20, 2015 — License modified LIMOD
- Mar 28, 2008 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
WB6TZC Active Club / other Aug 8, 2001 → expires Jan 29, 2028

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Jan 2, 2018

Effective
Jan 2, 2018

Last action
Jan 2, 2018
FCC actions (5)
- Jan 2, 2018 — License renewed LIREN
- Jan 16, 2015 — Administrative update LIAUA
- Mar 31, 2008 — License renewed LIREN
- Feb 22, 2007 — Administrative update LIAUA
- Aug 8, 2001 — License modified LIMOD
WB6TZB Active Club / other Aug 8, 2001 → expires Mar 13, 2027

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 22, 2017

Effective
Feb 22, 2017

Last action
Feb 22, 2017
FCC actions (5)
- Feb 22, 2017 — License renewed LIREN
- Jan 16, 2015 — Administrative update LIAUA
- Mar 31, 2008 — Administrative update LIAUA
- Feb 22, 2007 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
WB6TZA Active Club / other Aug 8, 2001 → expires Feb 22, 2027

Licensee
CACTUS INTERTIE INC

Address
Attn: MARSHALL R CRITCHELL
1107 FAIR OAKS AVE #142
SOUTH PASADENA, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 22, 2017

Effective
Feb 22, 2017

Last action
Feb 22, 2017
FCC actions (5)
- Feb 22, 2017 — License renewed LIREN
- May 5, 2011 — License modified LIMOD
- Mar 31, 2008 — Administrative update LIAUA
- Feb 22, 2007 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
WA6TZF Active Club / other Aug 8, 2001 → expires Feb 22, 2027

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 22, 2017

Effective
Feb 22, 2017

Last action
Feb 22, 2017
FCC actions (6)
- Feb 22, 2017 — License renewed LIREN
- Jan 20, 2015 — License modified LIMOD
- Jan 20, 2015 — License modified LIMOD
- Mar 28, 2008 — Administrative update LIAUA
- Feb 22, 2007 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
KF6BYB Active Club / other Aug 8, 2001 → expires Apr 11, 2036

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 5, 2026

Effective
Feb 5, 2026

Last action
Feb 5, 2026
FCC actions (8)
- Feb 5, 2026 — License renewed LIREN
- Jan 29, 2016 — License renewed LIREN
- Jan 20, 2015 — License modified LIMOD
- Apr 19, 2010 — License modified LIMOD
- Mar 28, 2008 — Administrative update LIAUA
- May 15, 2006 — License modified LIMOD
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
📦 Moved: Garden Grove, CA → South Pasadena, CA

KF6BYA Active Club / other Aug 8, 2001 → expires Apr 11, 2036

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 5, 2026

Effective
Feb 5, 2026

Last action
Feb 5, 2026
FCC actions (8)
- Feb 5, 2026 — License renewed LIREN
- Jan 29, 2016 — License renewed LIREN
- Jan 20, 2015 — License modified LIMOD
- Apr 16, 2010 — License modified LIMOD
- Mar 28, 2008 — Administrative update LIAUA
- Jun 6, 2006 — License modified LIMOD
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
📦 Moved: South Pasadena, CA → Garden Grove, CA

KF6BXZ Canceled Club / other Aug 8, 2001 → Sep 15, 2009 (canceled)

Licensee
CACTUS RADIO CLUB INC

Address
Attn: PETER T LYMAN
12042 SPENCER DRIVE
GARDEN GROVE, CA 90245
33.9171, -118.4016 (ZIP center) · Grid DM03tw · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
K6PTL

Last granted
Apr 11, 2006

Effective
Sep 21, 2007

Last action
Sep 15, 2009
FCC actions (4)
- Sep 15, 2009 — License canceled LICAN
- Sep 21, 2007 — Administrative update LIAUA
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
📦 Moved: Garden Grove, CA → South Pasadena, CA

KF6BXY Active Club / other Aug 8, 2001 → expires Apr 11, 2036

Licensee
CACTUS INTERTIE INC

Address
Attn: MARSHALL R CRITCHELL
1107 FAIR OAKS AVE #142
SOUTH PASADENA, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 5, 2026

Effective
Feb 5, 2026

Last action
Feb 5, 2026
FCC actions (7)
- Feb 5, 2026 — License renewed LIREN
- Jan 29, 2016 — License renewed LIREN
- May 10, 2011 — License modified LIMOD
- Mar 31, 2008 — Administrative update LIAUA
- Jun 6, 2006 — Administrative update LIAUA
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
📦 Moved: South Pasadena, CA → Garden Grove, CA

KF6BXX Canceled Club / other Aug 8, 2001 → Sep 11, 2009 (canceled)

Licensee
CACTUS RADIO CLUB INC

Address
Attn: PETER T LYMAN
12042 SPENCER DRIVE
GARDEN GROVE, CA 92841
33.7868, -117.9820 (ZIP center) · Grid DM13as · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
K6PTL

Last granted
Apr 11, 2006

Effective
Sep 21, 2007

Last action
Sep 11, 2009
FCC actions (4)
- Sep 11, 2009 — License canceled LICAN
- Sep 21, 2007 — Administrative update LIAUA
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
📦 Moved: Garden Grove, CA → South Pasadena, CA

KF6BXW Active Club / other Aug 8, 2001 → expires Mar 13, 2036

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 5, 2026

Effective
Feb 5, 2026

Last action
Feb 5, 2026
FCC actions (6)
- Feb 5, 2026 — License renewed LIREN
- Jan 29, 2016 — License renewed LIREN
- Jan 20, 2015 — License modified LIMOD
- Sep 21, 2007 — Administrative update LIAUA
- Mar 13, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
KF6BXV Canceled Club / other Aug 8, 2001 → Sep 15, 2009 (canceled)

Licensee
CACTUS RADIO CLUB INC

Address
Attn: KENNETH W ROBBINS
12040 SPENCER DRIVE
GARDEN GROVE, CA 92841
33.7868, -117.9820 (ZIP center) · Grid DM13as · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6PYJ

Last granted
Apr 11, 2006

Effective
Mar 28, 2008

Last action
Sep 15, 2009
FCC actions (4)
- Sep 15, 2009 — License canceled LICAN
- Mar 28, 2008 — Administrative update LIAUA
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
KF6BXU Canceled Club / other Aug 8, 2001 → Sep 12, 2009 (canceled)

Licensee
CACTUS RADIO CLUB INC

Address
Attn: KENNETH W ROBBINS
12040 SPENCER DRIVE
GARDEN GROVE, CA 92841
33.7868, -117.9820 (ZIP center) · Grid DM13as · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6PYJ

Last granted
Apr 11, 2006

Effective
Mar 28, 2008

Last action
Sep 12, 2009
FCC actions (4)
- Sep 12, 2009 — License canceled LICAN
- Mar 28, 2008 — Administrative update LIAUA
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
📦 Moved: South Pasadena, CA → Garden Grove, CA

KF6BXT Canceled Club / other Aug 8, 2001 → Sep 15, 2009 (canceled)

Licensee
CACTUS RADIO CLUB INC

Address
Attn: DONALD J BRAUN
12040 SPENCER DRIVE
GARDEN GROVE, CA 92841
33.7868, -117.9820 (ZIP center) · Grid DM13as · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6PYJ

Last granted
Jun 6, 2006

Effective
Mar 28, 2008

Last action
Sep 15, 2009
FCC actions (4)
- Sep 15, 2009 — License canceled LICAN
- Mar 28, 2008 — Administrative update LIAUA
- Jun 6, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
📦 Moved: El Segundo, CA → South Pasadena, CA

KF6BXS Active Club / other Aug 8, 2001 → expires Apr 11, 2036

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 5, 2026

Effective
Feb 5, 2026

Last action
Feb 5, 2026
FCC actions (9)
- Feb 5, 2026 — License renewed LIREN
- Jan 29, 2016 — License renewed LIREN
- Jan 20, 2015 — License modified LIMOD
- Apr 19, 2010 — License modified LIMOD
- Mar 28, 2008 — Administrative update LIAUA
- Mar 28, 2008 — Administrative update LIAUA
- May 15, 2006 — License modified LIMOD
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
📦 Moved: South Pasadena, CA → El Segundo, CA

KF6BXR Canceled Club / other Aug 8, 2001 → Sep 15, 2009 (canceled)

Licensee
CACTUS RADIO CLUB INC

Address
Attn: DONALD J BRAUN
PO Box 1439
El Segundo, CA 90245-6439
33.9171, -118.4016 (ZIP center) · Grid DM03tw · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
KB6BOB

Last granted
Apr 11, 2006

Effective
May 15, 2006

Last action
Sep 15, 2009
FCC actions (4)
- Sep 15, 2009 — License canceled LICAN
- May 15, 2006 — License modified LIMOD
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
KF6BXP Active Club / other Aug 8, 2001 → expires Apr 11, 2036

Licensee
Cactus Intertie Inc

Address
Attn: Robin Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 5, 2026

Effective
Feb 5, 2026

Last action
Feb 5, 2026
FCC actions (6)
- Feb 5, 2026 — License renewed LIREN
- Jan 29, 2016 — License renewed LIREN
- Jan 20, 2015 — License modified LIMOD
- Mar 28, 2008 — Administrative update LIAUA
- Apr 11, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
📦 Moved: Garden Grove, CA → South Pasadena, CA

KF6ALG Active Club / other Aug 8, 2001 → expires Feb 14, 2036

Licensee
Cactus Intertie Inc

Address
Attn: Marshall R Critchell
1107 Fair Oaks Ave #142
South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
WA6CDR

Last granted
Feb 5, 2026

Effective
Feb 5, 2026

Last action
Feb 5, 2026
FCC actions (6)
- Feb 5, 2026 — License renewed LIREN
- Jan 29, 2016 — License renewed LIREN
- Jan 22, 2015 — License modified LIMOD
- Apr 2, 2008 — License modified LIMOD
- Feb 14, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD
KF6ALF Canceled Club / other Aug 8, 2001 → Sep 15, 2009 (canceled)

Licensee
CACTUS RADIO CLUB INC.

Address
Attn: WILLIAM L THATCHER
12040 SPENCER DRIVE
GARDEN GROVE, CA 92841
33.7868, -117.9820 (ZIP center) · Grid DM13as · CQ 3 · ITU 6 · map ↗

FRN
0005285473

Trustee
KH2BI

Last granted
Feb 14, 2006

Effective
Mar 31, 2008

Last action
Sep 15, 2009
FCC actions (4)
- Sep 15, 2009 — License canceled LICAN
- Mar 31, 2008 — License modified LIMOD
- Feb 14, 2006 — License renewed LIREN
- Aug 8, 2001 — License modified LIMOD

Address history

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

Seen Oct 17, 2011 → Sep 27, 2026 · 825 snapshots · as KF6ALG
Cactus Intertie Inc
Attn: Marshall R Critchell
1107 Fair Oaks Ave #142, South Pasadena, CA 91030
34.1136, -118.1504 (street) · Grid DM04wc · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as KF6BXR
CACTUS RADIO CLUB INC
Attn: DONALD J BRAUN
PO Box 1439
El Segundo, CA 90245-6439
33.9171, -118.4016 (ZIP center) · Grid DM03tw · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 261 snapshots · as KF6ALF
CACTUS RADIO CLUB INC.
Attn: WILLIAM L THATCHER
12040 SPENCER DRIVE, GARDEN GROVE, CA 92841
33.7868, -117.9820 (ZIP center) · Grid DM13as · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 57 snapshots · as KF6BXZ
CACTUS RADIO CLUB INC
Attn: PETER T LYMAN
12042 SPENCER DRIVE, GARDEN GROVE, CA 90245
33.9171, -118.4016 (ZIP center) · Grid DM03tw · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 103 snapshots · as KF6BXX
CACTUS RADIO CLUB INC
Attn: PETER T LYMAN
12042 SPENCER DRIVE, GARDEN GROVE, CA 92841
33.7868, -117.9820 (ZIP center) · Grid DM13as · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → May 22, 2014 · 88 snapshots · as KF6BXS
CACTUS RADIO CLUB INC
Attn: DONALD J BRAUN
PO Box 559
ACTON, CA 93510
34.4509, -118.2276 (ZIP center) · Grid DM04vk · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KF6BXZ
CACTUS RADIO CLUB INC
Attn: PETER T LYMAN
PO Box 204
San Marcos, CA 90279-0204
Seen Nov 7, 2004 · 22 snapshots · as KF6ALF
CACTUS RADIO CLUB INC
Attn: KEN H RICE
PO Box 204
San Marcos, CA 92079-0204

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KF6BXT in the last 24 hours. They show up here within seconds of KF6BXT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.