N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 21, 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)

AA1OB HAM

Amateur Extra class licensed since 1995 (31 yrs) Bellevue, WA
🔒 Not available — currently licensed, through Nov 23, 2034. If it isn't renewed, it opens for vanity requests Nov 24, 2036.

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

Currently held by HIROYASU YANAGAWA · 1 holder on record

Current holder: HIROYASU YANAGAWA

Held AA1OB Jul 18, 1995 → present · first licensed Jul 18, 1995 as AA1OB · 1 license · FRN 0010212207

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.
AA1OB 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.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for AA1OB in the last 24 hours. They show up here within seconds of AA1OB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.