N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 15, 2026) · next update today 9:45 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)

KB3INV HAM 📻 GMRS

📻
Also a GMRS licensee
WRFZ490
Active until Jun 4, 2030 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
Technician class licensed since 2002 (24 yrs) Seattle, WA GMRS WRFZ490
🔒 Not available — currently licensed, through Aug 2, 2033. If it isn't renewed, it opens for vanity requests Aug 3, 2035.

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

Currently held by Sasha E Fox · 1 holder on record

Current holder: Sasha E Fox

Held KB3INV Sep 10, 2002 → present · first licensed Sep 10, 2002 as KB3INV · 1 license · FRN 0007649494

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Earlier Holders

KB3INV in the 1993–2003 Callbooks
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.

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KB3INV in the last 24 hours. They show up here within seconds of KB3INV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.