🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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)
K5DSR HAM
Amateur Extra classlicensed since 1991 (35 yrs)K5DSR since 2005 · previously KG7WOSilver City, NMGrid DM52tsLoTW user14 repeaters within 50 mi
🔒 Not available — currently licensed, through Sep 24, 2035. If it isn't renewed, it opens for vanity requests Sep 25, 2037.
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 27, 2002 → Apr 17, 2003 · 3 discs KG7WO
· Advanced · issued Nov 28, 2001, expires Oct 22, 2011
· previously N7PTN
GARY J NEILSON
14074 N. HEMET DR., ORO VALLEY, AZ 85737
Seen Nov 1, 2001 · 1 disc KG7WO
· Advanced · issued Oct 18, 2001, expires Oct 22, 2011
· previously N7PTN
GARY J. NEILSON
781 W PLACITA DE LAPOZA, TUCSON, AZ 85704
Seen Sep 9, 1993 → Apr 13, 2001 · 15 discs KG7WO
· Advanced · issued Oct 22, 1991, expires Oct 22, 2001
· previously N7PTN(General)
GARY J. NEILSON
781 W PLACITA DE LAPOZA, TUCSON, AZ 85704
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Sep 25, 2025 → Oct 11, 2026 · 4 snapshots · as K5DSR
GARY J NEILSON
47 ROGERS RD, SILVER CITY, NM 88061
Held K5DSR Jul 9, 1991 → Jul 9, 2001
· first licensed Jul 9, 1991 as K5DSR
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1963 as K5DSR, 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 Sep 9, 1993 → Apr 17, 2003 · 19 discs K5DSR
· Amateur Extra · issued Jul 9, 1991, expires Jul 9, 2001
LORNE M. STEWART
RT 2, MULHALL, OK 73063
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 K5DSR
LORNE M STEWART
RT 2, MULHALL, OK 73063
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.
1982 → 1984 · 3 editions K5DSR · class T
Lorne M Stewart Mulhall . Dk 73063 Wasdtx G James A Batson, 13525 Woodchester, Sugar Land, TX 77478 Winter 1982 p.585, Winter 1983 p.601, Winter 1984 p.624
1971 → 1981 · 8 editions K5DSR · class T
Lorne Stewart Rfd L, Mulhall 73063 Ok Fall 1971 p.328, Winter 1972 p.329, Winter 1973 p.329, 1974 p.300, Winter 1975 p.324, Winter 1977 p.358, Winter 1979 p.24, 1981 p.496
1969 → 1971 · 2 editions K5DSR · class T
Lorne Stewart Rfd 1, Mulhall Summer 1969 p.318, Winter 1971 p.326
1964 · 1 edition K5DSR
Lorne S T E W A R T Rfd 1. Mulhall Okla Fall 1964 p.290
None → 1963 · 2 editions K5DSR · class T
Lorne M Stewart Mulhall None p.300, Summer 1963 p.310
Vanity Applications Filed by K5DSR
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 K5DSR in the last 24 hours. They show up here within seconds of K5DSR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.