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

KJ4LNU HAM

✅ Available for a vanity request — free since May 13, 2011.

2x3 call: any licensee 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 13, 2011

Previous holder: Martin H Wilcox

Held KJ4LNU Apr 24, 2009 → May 12, 2009 · first licensed Apr 24, 2009 as KJ4LNU · 3 licenses · FRN 0018704999

📦 Moved: Port Orange, FL → Pomona Park, FL

W9OV Active Amateur Extra · vanity Jul 13, 2010 → expires Jul 13, 2030

Licensee
Martin H Wilcox

Address
Attn: Martin Wilcox
PO Box 6
Pomona Park, FL 32181-0006
29.5080, -81.6020 (ZIP center) · Grid EL99em · CQ 5 · ITU 8 · map ↗

FRN
0018704999

Previous call
N0BBB (General)

Last granted
Apr 15, 2020

Effective
Apr 15, 2025

Last action
Apr 15, 2025
FCC actions (9)
- Apr 15, 2025 — Administrative update LIAUA
- Apr 11, 2025 — Administrative update LIAUA
- Apr 15, 2020 — License renewed LIREN
- Nov 22, 2016 — Administrative update LIAUA
- Nov 16, 2016 — Administrative update LIAUA
- Nov 24, 2015 — Administrative update LIAUA
- Feb 9, 2013 — Administrative update LIAUA
- Jul 13, 2010 — Vanity call sign granted VANGRT
- Jul 13, 2010 — License issued LIISS
N0BBB Canceled Amateur Extra · vanity May 12, 2009 → Jul 13, 2010 (canceled)

Licensee
Martin H Wilcox

Address
PO Box 290772
Port Orange, FL 32129
29.1370, -81.0240 (ZIP center) · Grid EL99ld · CQ 5 · ITU 8 · map ↗

FRN
0018704999

Previous call
KJ4LNU (General)

Last granted
May 12, 2009

Effective
Jul 20, 2009

Last action
Jul 13, 2010
FCC actions (4)
- Jul 13, 2010 — License canceled LICAN
- Jul 20, 2009 — License modified LIMOD
- May 12, 2009 — Vanity call sign granted VANGRT
- May 12, 2009 — License issued LIISS
KJ4LNU Canceled General Apr 24, 2009 → May 12, 2009 (canceled)

Licensee
Martin H Wilcox

Address
PO Box 290772
Port Orange, FL 32129
29.1370, -81.0240 (ZIP center) · Grid EL99ld · CQ 5 · ITU 8 · map ↗

FRN
0018704999

Last granted
Apr 24, 2009

Effective
Apr 30, 2009

Last action
May 12, 2009
FCC actions (4)
- May 12, 2009 — License canceled LICAN
- Apr 30, 2009 — License modified LIMOD
- Apr 24, 2009 — License issued LIISS
- Apr 24, 2009 — 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 Apr 25, 2025 → Oct 4, 2026 · 5 snapshots · as W9OV
Martin H Wilcox
Attn: Martin Wilcox
PO Box 6
Pomona Park, FL 32181-0006
29.5080, -81.6020 (ZIP center) · Grid EL99em · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 98 snapshots · as KJ4LNU
Martin H Wilcox
PO Box 290772
Port Orange, FL 32129
29.1370, -81.0240 (ZIP center) · Grid EL99ld · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → Mar 13, 2025 · 8 snapshots · as W9OV
Martin H Wilcox
Attn: Martin Wilcox
1199 Pine Street. Apt. 106, Daytona Beach, FL 32119
29.1610, -81.0256 (ZIP center) · Grid EL99ld · CQ 5 · ITU 8 · map ↗
Seen Dec 18, 2016 → May 6, 2019 · 11 snapshots · as W9OV
Martin H Wilcox
PO Box 214786
Daytona Beach, FL 32121-4786
Seen Jan 14, 2016 → Nov 4, 2016 · 6 snapshots · as W9OV
Martin H Wilcox
1199 Pine Street. #106, DAYTONA BEACH, FL 32119
29.1610, -81.0256 (ZIP center) · Grid EL99ld · CQ 5 · ITU 8 · map ↗
Seen Feb 18, 2013 → Nov 16, 2015 · 12 snapshots · as W9OV
Martin H Wilcox
PO Box 9903
DAYTONA BEACH, FL 32120

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KJ4LNU in the last 24 hours. They show up here within seconds of KJ4LNU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.