N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

K4SWF HAM

✅ Available for a vanity request — free since Apr 18, 2006.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: not on LoTW · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Apr 18, 2006

Previous holder: MARK L KENNEDY

Held K4SWF Nov 4, 2003 → Apr 17, 2004 · first licensed Dec 14, 2001 as KG4QPD · 3 licenses · FRN 0005891296

📦 Moved: Naples, FL → Cape Coral, FL

WA4MK Active Amateur Extra · vanity Apr 17, 2004 → expires Apr 17, 2034

Licensee
MARK L KENNEDY

Address
4210 GARDEN BLVD
CAPE CORAL, FL 33909
26.7360, -81.9259 (street) · Grid EL96ar · CQ 5 · ITU 8 · map ↗

FRN
0005891296

Previous call
K4SWF (General)

Last granted
Nov 21, 2025

Effective
Dec 22, 2025

Last action
Dec 22, 2025
FCC actions (6)
- Dec 22, 2025 — Administrative update LIAUA
- Dec 1, 2025 — Administrative update LIAUA
- Nov 21, 2025 — License renewed LIREN
- Mar 19, 2014 — License renewed LIREN
- Apr 17, 2004 — Vanity call sign granted VANGRT
- Apr 17, 2004 — License issued LIISS
K4SWF Canceled Amateur Extra · vanity Nov 4, 2003 → Apr 17, 2004 (canceled)

Licensee
Mark L Kennedy

Address
1241 12th St N
Naples, FL 34102
26.1375, -81.7991 (ZIP center) · Grid EL96cd · CQ 5 · ITU 8 · map ↗

FRN
0005891296

Previous call
KG4QPD (General)

Last granted
Nov 4, 2003

Effective
Nov 20, 2003

Last action
Apr 17, 2004
FCC actions (4)
- Apr 17, 2004 — License canceled LICAN
- Nov 20, 2003 — License modified LIMOD
- Nov 4, 2003 — Vanity call sign granted VANGRT
- Nov 4, 2003 — License issued LIISS
KG4QPD Canceled General Dec 14, 2001 → Nov 4, 2003 (canceled)

Licensee
Mark L Kennedy

Address
1241 12th St N
Naples, FL 34102
26.1375, -81.7991 (ZIP center) · Grid EL96cd · CQ 5 · ITU 8 · map ↗

FRN
0005891296

Last granted
Dec 14, 2001

Effective
Apr 2, 2003

Last action
Nov 4, 2003
FCC actions (3)
- Nov 4, 2003 — License canceled LICAN
- Apr 2, 2003 — License modified LIMOD
- Dec 14, 2001 — License issued LIISS

Address history

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

Seen Sep 27, 2026 · 1 snapshot · as WA4MK
MARK L KENNEDY
4210 GARDEN BLVD, CAPE CORAL, FL 33909
26.7360, -81.9259 (street) · Grid EL96ar · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 104 snapshots · as KG4QPD
Mark L Kennedy
1241 12th St N, Naples, FL 34102
26.1375, -81.7991 (ZIP center) · Grid EL96cd · CQ 5 · ITU 8 · map ↗
Seen Mar 28, 2014 → Sep 25, 2025 · 36 snapshots · as WA4MK
Mark L Kennedy
440 9th St NW, Naples, FL 34120
26.3130, -81.5824 (ZIP center) · Grid EL96fh · CQ 5 · ITU 8 · map ↗

Others requesting K4SWF

6 applications listed K4SWF as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 14, 2025	Mar 4, 2025	KJ4CUK · JAMES A SHAFFER · LEESBURG, FL	2	Granted
Mar 28, 2023	Apr 15, 2023	KQ4GRT · Steven W Foe · Murfreesboro, TN	4	Granted
Sep 1, 2021	Sep 19, 2021	KC4EYL · DANIEL P MONTGOMERY · Punta Gorda, FL	4	Granted
May 14, 2021	Jun 1, 2021	KO4QFY · Mark S Hall · Columbia, SC	4	Granted
Apr 26, 2021	May 14, 2021	KO4PFK · Gary Sakmar · Fort Myers, FL	2	Granted
Oct 16, 2003	Nov 3, 2003	KG4QPD · Mark L Kennedy · Naples, FL	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4SWF in the last 24 hours. They show up here within seconds of K4SWF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.