🕒 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)
KA1RBJ HAM
✅ Available for a vanity request — free since Jun 16, 2012.
2x3 call: any licensee can request it.
No pending applications list it.
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 Oct 31, 2000 → Apr 17, 2003 · 6 discs KA1RBJ
· General · issued Jun 15, 2000, expires Jun 15, 2010
PHILLIP T. CIARAMITARO
29 GROZIER RD, CAMBRIDGE, MA 02138
Seen Sep 9, 1993 → May 2, 2000 · 13 discs KA1RBJ
· General · issued May 23, 1989, expires May 23, 1999
PHILLIP T. CIARAMITARO
98 MORELAND ST, SOMERVILLE, MA 02145
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as KA1RBJ
PHILLIP T CIARAMITARO
Attn: PHILLIP T CIARAMITARO 29 GROZIER RD, CAMBRIDGE, MA 02138
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.
1989 → 1996 · 3 editions KA1RBJ · class G
Phillip T Ciaramitaro 98 Moreland St, Somerville, MA 01145 Winter 1989 p.174, 1993 p.203, 1996 p.233
1984 · 1 edition KA1RBJ · class N
Melvin Hgauss 7116 Valbrook Ln, Saint Louis Winter 1984 p.86
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KA1RBJ in the last 24 hours. They show up here within seconds of KA1RBJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.