N9TPB FCC License Search

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

KD4JYD

Currently held by WILLIAM S CALDWELL III · 1 holder on record

Current holder: WILLIAM S CALDWELL III

Held KD4JYD Aug 15, 2000 → present · first licensed Aug 15, 2000 as KD4JYD · 1 license · FRN 0003807724

KD4JYD Active General Aug 15, 2000 → expires Feb 17, 2032

Licensee
WILLIAM S CALDWELL III

Address
Attn: William Caldwell
PO Box 186
WINTER PARK, FL 32790-0186

FRN
0003807724

Last granted
Jan 5, 2022

Effective
Feb 18, 2026

Last action
Feb 18, 2026
FCC actions (6)
- Feb 18, 2026 — FCC action LIAUA
- Jan 5, 2022 — License renewed LIREN
- Apr 10, 2019 — License modified LIMOD
- Feb 17, 2012 — License renewed LIREN
- Dec 18, 2001 — License renewed LIREN
- Aug 15, 2000 — License modified LIMOD

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KD4JYD
WILLIAM S CALDWELL III
Attn: William Caldwell
PO Box 186
WINTER PARK, FL 32790-0186