N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 15, 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)

K4OII HAM

✅ Available for a vanity request — free since Mar 26, 2009.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.
Last requested Jul 29, 2021 as choice 2: not granted, that applicant got N4OII instead.

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

Not currently held · 1 holder on record · available since Mar 26, 2009

Previous holder: BARRY D ANKENY

Held K4OII Jul 21, 1987 → Mar 25, 2007 · first licensed Jul 21, 1987 as K4OII · 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1970 as K4OII, 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.
K4OII 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 K4OII

1 application listed K4OII as a choice, newest first.

FiledAwardApplicantChoice #K4OIIResult
Jul 29, 2021 Aug 16, 2021 KO4OII · Christopher Robertson · Whispering Pines, NC 2Not granted They got N4OII (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for K4OII in the last 24 hours. They show up here within seconds of K4OII beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.