N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 6, 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

KF4OTW HAM

Amateur Extra class licensed since 2000 (26 yrs) KF4OTW since 2021 · previously AI4XL, KE4VDH Norcross, GA

🔒 Not available — currently licensed, through Oct 16, 2031. If it isn't renewed, it opens for vanity requests Oct 17, 2033.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

📝 KF4OTW has filed vanity applications before — latest filed Sep 28, 2021 · what was requested

Currently held by DAVID BROWN · 2 holders on record

Current holder: DAVID BROWN

Held KF4OTW Oct 16, 2021 → present · first licensed Dec 27, 2000 as KE4VDH · 3 licenses · FRN 0004420337

KF4OTW Active Amateur Extra · vanity Oct 16, 2021 → expires Oct 16, 2031

Licensee
DAVID BROWN

Address
PO Box 920154
NORCROSS, GA 30010-0154

FRN
0004420337

Previous call
AI4XL (General)

Last granted
Oct 16, 2021

Effective
Oct 16, 2021

Last action
Oct 16, 2021
FCC actions (2)
- Oct 16, 2021 — Vanity call sign granted VANGRT
- Oct 16, 2021 — License issued LIISS
AI4XL Canceled Amateur Extra Apr 25, 2007 → Oct 16, 2021 (canceled)

Licensee
DAVID BROWN

Address
PO Box 920154
NORCROSS, GA 30010-0154

FRN
0004420337

Previous call
KE4VDH (General)

Last granted
Jan 26, 2015

Effective
Jan 26, 2015

Last action
Oct 16, 2021
FCC actions (4)
- Oct 16, 2021 — License canceled LICAN
- Jan 26, 2015 — License renewed LIREN
- Apr 25, 2007 — Systematic call sign granted SYSGRT
- Apr 25, 2007 — License issued LIISS
KE4VDH Canceled Amateur Extra Dec 27, 2000 → Apr 25, 2007 (canceled)

Licensee
DAVID BROWN

Address
PO Box 920154
NORCROSS, GA 30010-0154

FRN
0004420337

Last granted
Jan 21, 2005

Effective
Apr 25, 2007

Last action
Apr 25, 2007
FCC actions (5)
- Apr 25, 2007 — License canceled LICAN
- Mar 21, 2007 — License modified LIMOD
- May 19, 2005 — Administrative update LIAUA
- Jan 21, 2005 — License renewed LIREN
- Dec 27, 2000 — Administrative update LIAUA

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 107 snapshots · as KE4VDH
DAVID BROWN
PO Box 920154
NORCROSS, GA 30010-0154
Seen Nov 7, 2004 · 1 snapshot · as KE4VDH
DAVID BROWN
466 BRANNON PARK CIR, CUMMING, GA 30041
34.1962, -84.0967 (ZIP center) · Grid EM74we · CQ 5 · ITU 8 · map ↗

Previous holder: GWEN C BROWN

Held KF4OTW May 7, 2002 → Jun 29, 2021 · first licensed May 7, 2002 as KF4OTW · 1 license · FRN 0004424495

KF4OTW Canceled General May 7, 2002 → Jun 29, 2021 (canceled)

Licensee
GWEN C BROWN

Address
PO Box 920154
NORCROSS, GA 30010-0154

FRN
0004424495

Last granted
Jan 24, 2017

Effective
Jan 24, 2017

Last action
Sep 24, 2021
FCC actions (9)
- Sep 24, 2021 — Record corrected COR
- Sep 24, 2021 — Record corrected COR
- Jan 24, 2017 — License renewed LIREN
- Apr 12, 2007 — Administrative update LIAUA
- Apr 5, 2007 — License modified LIMOD
- Feb 16, 2007 — License renewed LIREN
- May 13, 2005 — Administrative update LIAUA
- May 9, 2002 — Administrative update LIAUA
- May 7, 2002 — Administrative update LIAUA

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KF4OTW
GWEN C BROWN
PO Box 920154
NORCROSS, GA 30010-0154
Seen Nov 7, 2004 · 1 snapshot · as KF4OTW
GWEN C BROWN
466 BRANNON PARK CIRCLE, CUMMING, GA 30041-7234
34.1962, -84.0967 (ZIP center) · Grid EM74we · CQ 5 · ITU 8 · map ↗

Vanity Applications Filed by KF4OTW

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Sep 28, 2021 Granted Oct 16, 2021 0009731112	AI4XL · DAVID BROWN · Amateur Extra PO Box 920154 · NORCROSS, GA 30010-0154	1.KF4OTW ✓ Granted	Granted got KF4OTW

Others Requesting KF4OTW

1 application listed KF4OTW as a choice, newest first.

Filed	Award	Applicant	Choice #	KF4OTW	Result
Sep 28, 2021	Oct 16, 2021	AI4XL · DAVID BROWN · NORCROSS, GA	1	Granted	Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KF4OTW in the last 24 hours. They show up here within seconds of KF4OTW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.