N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 11, 2026) · next update today 8:30 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)

N9DIO HAM

✅ Available for a vanity request — free since Jul 21, 2005.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.
Last requested Dec 22, 2015 as choice 3: not granted, that applicant got N9DIW instead.

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

Not currently held · 1 holder on record · available since Jul 21, 2005

Previous holder: PATRICIA E AGOS

Held N9DIO Jul 20, 1993 → Jul 20, 2003 · first licensed Jul 20, 1993 as N9DIO · 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1983 as KA9MUN, 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.
N9DIO 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 N9DIO

1 application listed N9DIO as a choice, newest first.

FiledAwardApplicantChoice #N9DIOResult
Dec 22, 2015 Jan 9, 2016 KD9DIV · William J Schmit · Amery, WI 3Not granted They got N9DIW (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N9DIO in the last 24 hours. They show up here within seconds of N9DIO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.