N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 9:45 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

K6OOK HAM

✅ Available for a vanity request — free since Dec 5, 2024.

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 Dec 5, 2024

Previous holder: RON L EROEN

Held K6OOK Dec 4, 2012 → Dec 4, 2022 · first licensed Feb 21, 2008 as KI6ORG · 3 licenses · FRN 0015813058

K6OOK Expired General · vanity Dec 4, 2012 → Dec 4, 2022 (expired)

Licensee
RON L EROEN

Address
PO Box 1366
AVALON, CA 90704
33.3993, -118.4353 (ZIP center) · Grid DM03sj · CQ 3 · ITU 6 · map ↗

FRN
0015813058

Previous call
K1OOK (Technician)

Last granted
Dec 4, 2012

Effective
Dec 4, 2012

Last action
Dec 5, 2024
FCC actions (3)
- Dec 5, 2024 — License expired LIEXP
- Dec 4, 2012 — Vanity call sign granted VANGRT
- Dec 4, 2012 — License issued LIISS
K1OOK Canceled General · vanity Oct 30, 2012 → Dec 4, 2012 (canceled)

Licensee
RON L EROEN

Address
PO Box 1366
AVALON, CA 90704
33.3993, -118.4353 (ZIP center) · Grid DM03sj · CQ 3 · ITU 6 · map ↗

FRN
0015813058

Previous call
KI6ORG (Technician)

Last granted
Oct 30, 2012

Effective
Oct 30, 2012

Last action
Dec 4, 2012
FCC actions (3)
- Dec 4, 2012 — License canceled LICAN
- Oct 30, 2012 — Vanity call sign granted VANGRT
- Oct 30, 2012 — License issued LIISS
KI6ORG Canceled General Feb 21, 2008 → Oct 30, 2012 (canceled)

Licensee
RON L EROEN

Address
PO Box 1366
AVALON, CA 90704
33.3993, -118.4353 (ZIP center) · Grid DM03sj · CQ 3 · ITU 6 · map ↗

FRN
0015813058

Last granted
Feb 21, 2008

Effective
Jun 23, 2011

Last action
Oct 30, 2012
FCC actions (4)
- Oct 30, 2012 — License canceled LICAN
- Jun 23, 2011 — License modified LIMOD
- Feb 21, 2008 — License issued LIISS
- Feb 21, 2008 — Systematic call sign granted SYSGRT

Address history

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

Seen May 27, 2010 → Sep 27, 2026 · 128 snapshots · as KI6ORG
RON L EROEN
PO Box 1366
AVALON, CA 90704
33.3993, -118.4353 (ZIP center) · Grid DM03sj · CQ 3 · ITU 6 · map ↗

Previous holder: WILLIAM B BROOKS

Held K6OOK Oct 21, 1997 → Oct 21, 2007 · first licensed Oct 21, 1997 as K6OOK · 1 license · no FRN on file (pre-2001 records)

K6OOK Expired General Oct 21, 1997 → Oct 21, 2007 (expired)

Licensee
WILLIAM B BROOKS

Address
4885 REGENTS PARK LN
FREMONT, CA 94538
37.5014, -121.9568 (ZIP center) · Grid CM97am · CQ 3 · ITU 6 · map ↗

Last granted
Oct 21, 1997

Effective
Oct 21, 1997

Last action
Oct 22, 2009
FCC actions (1)
- Oct 22, 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 → Sep 27, 2026 · 47 snapshots · as K6OOK
WILLIAM B BROOKS
4885 REGENTS PARK LN, FREMONT, CA 94538
37.5014, -121.9568 (ZIP center) · Grid CM97am · CQ 3 · ITU 6 · map ↗

Others requesting K6OOK

4 applications listed K6OOK as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 14, 2025	Mar 4, 2025	KN6NPK · James M Smith · Oceanside, CA	6	Granted
Nov 16, 2012	Dec 4, 2012	K1OOK · RON L EROEN · AVALON, CA	1	Dismissed
Nov 14, 2012	Dec 2, 2012	K1OOK · RON L EROEN · AVALON, CA	1	Granted
Apr 6, 2009	Apr 24, 2009	KI6WXU · Mark C Brody · Mountain View, CA	10	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K6OOK in the last 24 hours. They show up here within seconds of K6OOK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.