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

KI4CPT HAM

✅ Available for a vanity request — free since Mar 6, 2026.

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 Mar 6, 2026

Previous holder: Winthrop E Polk

Held KI4CPT Oct 17, 2003 → Mar 5, 2024 · first licensed Oct 17, 2003 as KI4CPT · 1 license · FRN 0009738014

KI4CPT Expired Technician Oct 17, 2003 → Mar 5, 2024 (expired)

Licensee
Winthrop E Polk

Address
4924 MAURICE DRIVE NW
ATLANTA, GA 30047
33.8701, -84.1123 (ZIP center) · Grid EM73wu · CQ 5 · ITU 8 · map ↗

FRN
0009738014

Last granted
Apr 1, 2014

Effective
Apr 1, 2014

Last action
Mar 6, 2026
FCC actions (3)
- Mar 6, 2026 — License expired LIEXP
- Apr 1, 2014 — License renewed LIREN
- Oct 17, 2003 — License issued LIISS

Address history

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

Seen May 22, 2014 → Oct 4, 2026 · 37 snapshots · as KI4CPT
Winthrop E Polk
4924 MAURICE DRIVE NW, ATLANTA, GA 30047
33.8701, -84.1123 (ZIP center) · Grid EM73wu · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Mar 28, 2014 · 11 snapshots · as KI4CPT
Winthrop E Polk
9009 University Pkwy Apt 219, Pensacola, FL 32514
30.5322, -87.2225 (ZIP center) · Grid EM60jm · CQ 5 · ITU 8 · map ↗

Others requesting KI4CPT

1 application listed KI4CPT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Mar 15, 2007	Apr 2, 2007	KI4SZH · Patrick J Walsh · Marco Island, FL	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KI4CPT in the last 24 hours. They show up here within seconds of KI4CPT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.