N9TPB FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 2026) · next update today 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KD4ESU HAM

✅ Available for a vanity request — free since Sep 11, 2003.
2x3 call: any licensee can request it. No pending applications list it.
Last requested May 29, 2015 as choice 9: not granted, that applicant got KD1OEM instead.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Sep 11, 2003

Previous holder: CHARLES LEMONS JR

Held KD4ESU Sep 10, 1991 → Sep 10, 2001 · first licensed Sep 10, 1991 as KD4ESU · 1 license · no FRN on file (pre-2001 records)

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
KD4ESU in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Others Requesting KD4ESU

1 application listed KD4ESU as a choice, newest first.

FiledAwardApplicantChoice #KD4ESUResult
May 29, 2015 Jun 16, 2015 KD2EFB · Robert N Panazzolo · Carteret, NJ 9Not granted They got KD1OEM (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KD4ESU in the last 24 hours. They show up here within seconds of KD4ESU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.