N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

K4CLD HAM

✅ Available for a vanity request — free since Feb 14, 2025.

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 Feb 14, 2025

Previous holder: Chip C DURPO JR

Held K4CLD Apr 3, 2002 → Feb 13, 2023 · first licensed Feb 19, 2002 as KG4RPK · 2 licenses · FRN 0006408314

📦 Moved: Eatonton, GA → Sky Valley, GA

K4CLD Expired Technician · vanity Apr 3, 2002 → Feb 13, 2023 (expired)

Licensee
Chip C DURPO JR

Address
604 Alex Mountain Drive #206
Sky Valley, GA 30537
34.9791, -83.3315 (ZIP center) · Grid EM84ix · CQ 5 · ITU 8 · map ↗

FRN
0006408314

Previous call
KG4RPK

Last granted
Feb 13, 2013

Effective
Jan 19, 2016

Last action
Feb 14, 2025
FCC actions (7)
- Feb 14, 2025 — License expired LIEXP
- Jan 19, 2016 — Administrative update LIAUA
- Dec 17, 2015 — License modified LIMOD
- Feb 13, 2013 — License renewed LIREN
- Apr 17, 2010 — Administrative update LIAUA
- Apr 3, 2002 — Vanity call sign granted VANGRT
- Apr 3, 2002 — License issued LIISS
KG4RPK Canceled Technician Feb 19, 2002 → Apr 3, 2002 (canceled)

Licensee
CLARK L DURPO JR

Address
450 HARMONY RD
EATONTON, GA 31024
33.3230, -83.3700 (ZIP center) · Grid EM83hh · CQ 5 · ITU 8 · map ↗

FRN
0006408314

Last granted
Feb 19, 2002

Effective
Feb 19, 2002

Last action
Apr 3, 2002
FCC actions (2)
- Apr 3, 2002 — License canceled LICAN
- Feb 19, 2002 — License issued LIISS

Address history

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

Seen Feb 16, 2016 → Sep 27, 2026 · 28 snapshots · as K4CLD
Chip C DURPO JR
604 Alex Mountain Drive #206, Sky Valley, GA 30537
34.9791, -83.3315 (ZIP center) · Grid EM84ix · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as KG4RPK
CLARK L DURPO JR
450 HARMONY RD, EATONTON, GA 31024
33.3230, -83.3700 (ZIP center) · Grid EM83hh · CQ 5 · ITU 8 · map ↗
Seen Jan 14, 2016 · 1 snapshot · as K4CLD
CLARK L DURPO
604 ALEX MOUNTAIN DRIVE 206, SKY VALLEY, GA 30537
34.9791, -83.3315 (ZIP center) · Grid EM84ix · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Nov 16, 2015 · 17 snapshots · as K4CLD
CLARK L DURPO JR
5301 SW 11th Ave, Cape Coral, FL 33914
26.5594, -82.0242 (ZIP center) · Grid EL86xn · CQ 5 · ITU 8 · map ↗

Others requesting K4CLD

2 applications listed K4CLD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 21, 2025	May 9, 2025	KO4ZVO · LARRY D MORTON · MARYVILLE, TN	10	Granted
Feb 20, 2002	Mar 10, 2002	KG4RPK · CLARK L DURPO JR · EATONTON, GA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4CLD in the last 24 hours. They show up here within seconds of K4CLD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.