🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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)
Held W4TRJ Aug 15, 2008 → Jul 24, 2010
· first licensed Sep 8, 1987 as WB6WCO
· 3 licenses · FRN 0016090938 📖 In the printed callbooks since 1979 as WB6WCO, before the FCC's online records
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 Mar 9, 1998 → Apr 17, 2003 · 11 discs WB6WCO
· General · issued Aug 22, 1997, expires Aug 22, 2007
TED R. JACOBS
1060 E FOOTHILL BLVD B, GLENDORA, CA 91741
Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs WB6WCO
· General · issued Sep 8, 1987, expires Sep 8, 1997
TED R JACOBS
1016 CORINTHIAN WAY, POMONA, CA 91768
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 28, 2024 → Oct 4, 2026 · 9 snapshots · as WB6WCO
TED R JACOBS
134 Prentiss Drive, Sulligent, AL 35586
Held W4TRJ Nov 5, 1985 → Oct 24, 2005
· first licensed Nov 5, 1985 as W4TRJ
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1949 as W4TRJ, before the FCC's online records
W4TRJExpiredAdvancedNov 5, 1985 → Oct 24, 2005 (expired)
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 21, 1996 → Apr 17, 2003 · 14 discs W4TRJ
· Advanced · issued Oct 24, 1995, expires Oct 24, 2005
MARIO J. GATTI
1237 LINGEN AVE NW, PALM BAY, FL 32907
Seen Sep 9, 1993 → Oct 26, 1995 · 5 discs W4TRJ
· Advanced · issued Nov 5, 1985, expires Nov 5, 1995
MARIO J GATTI
281 CORY AVE NE, PALM BAY, FL 32907
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as W4TRJ
MARIO J GATTI
1237 LINGEN AVE NW, PALM BAY, FL 32907
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.
1997 · 1 edition W4TRJ · class A
Mario J Gatti Im Lin8en Ave Nw, Palm Bay, FL 32907 1997 p.864
1996 · 1 edition W4TRJ · class A
Mario J Gatti 2bi Co?i Ay! Ne, Palm Bay Ft 32907 1996 p.835
1995 · 1 edition W4TRJ · class A
Mario J Gatti 2bi Cori Aye Ne. Palm Bay , FL 32907 1995 p.837
1994 · 1 edition W4TRJ · class A
Mario J Gatti 281 Cory Ave Ne, Palm Bay, FL 32907 1994 p.753
1991 · 1 edition W4TRJ · class A
Mario J Gatti 181 Coij Ave Ne, Palm Bay, FL 31907 Winter 1991 p.641
1989 → 1990 · 2 editions W4TRJ · class A
Mario J Gatti 281 Cory Ave Ne, Palm Bay, FL 32907 Winter 1989 p.596, Winter 1990 p.598
1987 → 1988 · 2 editions W4TRJ · class A
Mario J Gatti 181 Cory Ave Ne, Palm Bay Fl J1907 Winter 1987 p.575, Winter 1988 p.586
1986 · 1 edition W4TRJ · class A
Mario J Gatti 886 Sw Azure Ave, Palm Bay, FL 32905 Winter 1986 p.569
1984 → 1985 · 2 editions W4TRJ · class A
Mario J Gatti Bb& Sw Azure Ave, Palm Bay, FL 32905 Winter 1984 p.566, Winter 1985 p.569
1982 → 1983 · 2 editions W4TRJ · class A
Mario J Gatti 886 Sw Azure Ave, Palm Bay, FL 32905 Winter 1982 p.529, Winter 1983 p.541
1980 · 1 edition W4TRJ · class A
M Joseph Gatti B24 S Lincoln St, Arlington, VA 22204 Winter 1980 p.511
1979 · 1 edition W4TRJ · class A
M Joseph Gatti 824 S L"ooin St, Arlington, VA 22204 Winter 1979 p.484
1978 · 1 edition W4TRJ · class A
M Joseph Gatti B24 S Lincoln St, Arlington I, VA 22204 Winter 1978 p.447
1973 → 1977 · 5 editions W4TRJ · class A
M Joseph Gatti 824 S Lincoln St, Arlington 22204 V A Winter 1973 p.296, 1974 p.272, Winter 1975 p.297, Winter 1976 p.304, Winter 1977 p.327
1972 · 1 edition W4TRJ · class A
M Joseph Gatti 814 S Lincoln St, Arlington 11104 Winter 1972 p.296
1971 · 2 editions W4TRJ · class A
M Joseph Gatti 824 S Lincoln St, Arlington 22204 Va Winter 1971 p.295, Fall 1971 p.297
1969 · 1 edition W4TRJ · class A
M. J O S E P H G A T T I 824 S L I N C O L N S T Summer 1969 p.294
1965 · 1 edition W4TRJ
Mario Je Gatti 824 S.lincoln St, Arlington 4 Va Summer 1965 p.269
1964 · 1 edition W4TRJ
Mario J. Gatt I 824 S.lincoln St.arlington 4 Va Fall 1964 p.267
1956 · 1 edition W4TRJ
Mario J Gatti, 508 Nottoway Avenue, Blackstone, VA Spring 1956 p.178
1955 · 1 edition W4TRJ
Mario J. Gatti 508 Nottoway Avenue, Blackstone, VA Fall 1955 p.189
1950 → 1954 · 5 editions W4TRJ
M Ario J. Gatti Rfd 1, W Ellville, VA Summer 1950 p.114, Spring 1951 p.142, Fall 1952 p.149, Fall 1953 p.152, Fall 1954 p.151
1949 · 1 edition W4TRJ
Mario J. Gatti Box 430, Pulaski, VA Summer 1949 p.110
None · 1 edition W4TRJ · class A
Mario J Gatti 886 Sw Azure Ave, Palm Bay Fl Waatsv G A C Cassiato, 3415 Nw 5th St, Gainesville Fl Waatuh T Robert I Pickering, 2061 Arrow Point Trail, Richmond, VA 23235 None p.467
None · 1 edition W4TRJ
A Ipee Gatti 824 S Lincoln St, Arlington None p.272
Vanity Applications Filed by W4TRJ
Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.
No APRS positions, PSK Reporter reports or WSPR spots for W4TRJ in the last 24 hours. They show up here within seconds of W4TRJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · center is the ZIP code (approximate) · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)