N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 26, 2026) · next update today 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)KE4OSB HAM
✅ Available for a vanity request — free since Apr 29, 2000.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Apr 29, 2000
Previous holder:
Held KE4OSB → Apr 28, 1998 · first licensed as KE4OSB · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- Address
- Last granted
- Effective
- Last action
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 25, 2026 · 51 snapshots · as KE4OSB
Earlier Holders
KE4OSB 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.
- Seen Apr 4, 1997 → Mar 9, 1998 · 2 discs
KE4OSB · Technician · issued Dec 24, 1996, expires Jul 15, 2004
ANTHONY F MUSSELMAN .
4636 RATLIFF RD, CALLAHAN, FL 32011-9353 - Seen Oct 31, 1994 → Oct 27, 1996 · 5 discs
KE4OSB · Technician · issued Jul 15, 1994, expires Jul 15, 2004
ANTHONY F MUSSELMAN
RT 3 BOX 1718, CALLAHAN, FL 32011-9353
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KE4OSB in the last 24 hours. They show up here within seconds of KE4OSB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.