N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KA4DCO HAM

✅ Available for a vanity request — free since Mar 6, 2026.
2x3 call: any licensee can request it. No pending applications list it.
Last requested Sep 30, 2003 as choice 1: application dismissed.

📬 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: LARRY D HARVEY

Held KA4DCO Feb 3, 1984 → Mar 5, 2024 · first licensed Feb 3, 1984 as KA4DCO · 1 license · FRN 0009661745
📖 In the printed callbooks since 1980 as KA4DCO, before the FCC's online 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.
KA4DCO 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 KA4DCO

1 application listed KA4DCO as a choice, newest first.

FiledAwardApplicantChoice #KA4DCOResult
Sep 30, 2003 Oct 18, 2003 KA4DCO · LARRY D HARVEY · ALBERTVILLE, AL 1Dismissed Application dismissed

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KA4DCO in the last 24 hours. They show up here within seconds of KA4DCO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.