N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

N6TRB HAM

✅ Available for a vanity request — free since May 11, 2023.

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 May 11, 2023

Previous holder: Curtis A Kundred

Held N6TRB May 10, 2011 → May 10, 2021 · first licensed Nov 15, 1988 as N6TRB · 7 licenses · FRN 0017201401

📦 Moved: Danville, CA → Parker, CO

W0CAK Active Amateur Extra · vanity Oct 27, 2018 → expires Oct 27, 2028

Licensee
Curtis A Kundred

Address
Attn: Curtis A Kundred
11557 Quartzite Way
Parker, CO 80138
39.5067, -104.7368 (street) · Grid DM79pm · CQ 4 · ITU 7 · map ↗

FRN
0017201401

Previous call
W6FQ (General)

Last granted
Oct 27, 2018

Effective
Oct 27, 2018

Last action
Oct 27, 2018
FCC actions (2)
- Oct 27, 2018 — Vanity call sign granted VANGRT
- Oct 27, 2018 — License issued LIISS
N6TRB Expired Club / other · vanity May 10, 2011 → May 10, 2021 (expired)

Licensee
NORTHERN CALIFORNIA TRBO

Address
Attn: CURTIS A KUNDRED
26 CHESTNUT PLACE
DANVILLE, CA 94506
37.8064, -121.9024 (ZIP center) · Grid CM97bt · CQ 3 · ITU 6 · map ↗

FRN
0017201401

Previous call
KJ6OAA

Trustee
W0CAK

Last granted
May 10, 2011

Effective
May 10, 2011

Last action
May 11, 2023
FCC actions (4)
- May 11, 2023 — License expired LIEXP
- Jul 19, 2015 — FCC action ESUFRN
- May 10, 2011 — Vanity call sign granted VANGRT
- May 10, 2011 — License issued LIISS
📦 Moved: Parker, CO → Danville, CA

KJ6OAA Canceled Club / other Apr 14, 2011 → May 10, 2011 (canceled)

Licensee
NORTHERN CALIFORNIA TRBO

Address
Attn: CURTIS A KUNDRED
26 CHESTNUT PLACE
DANVILLE, CA 94506
37.8064, -121.9024 (ZIP center) · Grid CM97bt · CQ 3 · ITU 6 · map ↗

FRN
0020783577

Trustee
W6FQ

Last granted
Apr 14, 2011

Effective
Apr 14, 2011

Last action
May 10, 2011
FCC actions (3)
- May 10, 2011 — License canceled LICAN
- Apr 14, 2011 — License issued LIISS
- Apr 14, 2011 — Systematic call sign granted SYSGRT
📦 Moved: Danville, CA → Parker, CO

W6FQ Canceled Amateur Extra · vanity Jan 3, 2009 → Oct 27, 2018 (canceled)

Licensee
Curtis A Kundred

Address
Attn: Curtis A Kundred
11557 Quartzite Way
Parker, CO 80138
39.5067, -104.7368 (street) · Grid DM79pm · CQ 4 · ITU 7 · map ↗

FRN
0017201401

Previous call
K6CAK (General)

Last granted
Oct 6, 2018

Effective
Oct 6, 2018

Last action
Oct 27, 2018
FCC actions (6)
- Oct 27, 2018 — License canceled LICAN
- Oct 6, 2018 — License renewed LIREN
- Jan 17, 2018 — Administrative update LIAUA
- Jul 21, 2015 — Administrative update LIAUA
- Jan 3, 2009 — Vanity call sign granted VANGRT
- Jan 3, 2009 — License issued LIISS
K6CAK Canceled Amateur Extra · vanity Dec 27, 2007 → Jan 3, 2009 (canceled)

Licensee
Curtis A Kundred

Address
26 Chestnut Place
Danville, CA 94506
37.8064, -121.9024 (ZIP center) · Grid CM97bt · CQ 3 · ITU 6 · map ↗

FRN
0017201401

Previous call
KI6NKM (General)

Last granted
Dec 27, 2007

Effective
Apr 8, 2008

Last action
Jan 3, 2009
FCC actions (8)
- Jan 3, 2009 — License canceled LICAN
- May 6, 2008 — Authorization printed AUTHPR
- May 5, 2008 — FCC action INTDUP
- May 5, 2008 — Record corrected COR
- Apr 8, 2008 — License modified LIMOD
- Dec 28, 2007 — License modified LIMOD
- Dec 27, 2007 — Vanity call sign granted VANGRT
- Dec 27, 2007 — License issued LIISS
📦 Moved: Pasadena, CA → Danville, CA

KI6NKM Canceled Technician Dec 4, 2007 → Dec 27, 2007 (canceled)

Licensee
Curtis A Kundred

Address
26 Chestnut Place
Danville, CA 94506
37.8064, -121.9024 (ZIP center) · Grid CM97bt · CQ 3 · ITU 6 · map ↗

FRN
0017201401

Last granted
Dec 4, 2007

Effective
Dec 4, 2007

Last action
Dec 27, 2007
FCC actions (3)
- Dec 27, 2007 — License canceled LICAN
- Dec 4, 2007 — License issued LIISS
- Dec 4, 2007 — Systematic call sign granted SYSGRT
N6TRB Expired Technician Plus Nov 15, 1988 → Nov 15, 1998 (expired)

Licensee
MARK CHANG

Address
500 S OAK KNOLL AVE 33
PASADENA, CA 91101
34.1468, -118.1389 (ZIP center) · Grid DM04wd · CQ 3 · ITU 6 · map ↗

FRN
0017201401

Last granted
Nov 15, 1988

Effective
Nov 15, 1988

Last action
Oct 5, 2018
FCC actions (1)
- Nov 16, 2000 — License expired LIEXP

Address history

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

Seen Jan 22, 2019 → Oct 4, 2026 · 30 snapshots · as W6FQ
Curtis A Kundred
Attn: Curtis A Kundred
11557 Quartzite Way, Parker, CO 80138
39.5067, -104.7368 (street) · Grid DM79pm · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Oct 4, 2026 · 92 snapshots · as KJ6OAA
NORTHERN CALIFORNIA TRBO
Attn: CURTIS A KUNDRED
26 CHESTNUT PLACE, DANVILLE, CA 94506
37.8064, -121.9024 (ZIP center) · Grid CM97bt · CQ 3 · ITU 6 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 108 snapshots · as KI6NKM
Curtis A Kundred
26 Chestnut Place, Danville, CA 94506
37.8064, -121.9024 (ZIP center) · Grid CM97bt · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N6TRB
MARK CHANG
500 S OAK KNOLL AVE 33, PASADENA, CA 91101
34.1468, -118.1389 (ZIP center) · Grid DM04wd · CQ 3 · ITU 6 · map ↗
Seen May 7, 2018 → Sep 3, 2018 · 2 snapshots · as W6FQ
Curtis A Kundred
Attn: Curtis A Kundred
11537 Pine Grove Lane, Parker, CO 80138
39.5175, -104.6709 (ZIP center) · Grid DM79pm · CQ 4 · ITU 7 · map ↗
Seen Aug 2, 2015 → Jan 2, 2018 · 16 snapshots · as W6FQ
Curtis A Kundred
Attn: Curt Kundred
561 Silver Oak Ln, Danville, CA 94506
37.8064, -121.9024 (ZIP center) · Grid CM97bt · CQ 3 · ITU 6 · map ↗

Others requesting N6TRB

2 applications listed N6TRB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 21, 2011	May 9, 2011	KJ6OAA · NORTHERN CALIFORNIA TRBO · DANVILLE, CA	1	Granted
May 31, 2005	Jun 18, 2005	KG6ZLU · THOMAS R BUDAR · RANCHO PALOS VERDES, CA	6	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N6TRB in the last 24 hours. They show up here within seconds of N6TRB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.