🕒 FCC license data updated yesterday 7:15 am CST (FCC files through Nov 3, 2026) · next update today 7:15 am CST
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)
WB9TRN HAM
✅ Available for a vanity request — free since Apr 29, 2019.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Apr 29, 2019
Previous holder: LINDA A GILBERTSON
Held WB9TRN Apr 21, 1987 → Apr 28, 2017
· first licensed Feb 7, 1984 as K9JCZ
· 3 licenses · FRN 0015609688 📖 In the printed callbooks since 1961 as K9JCZ, 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 WB9TRN
· Novice · issued Apr 28, 1997, expires Apr 28, 2007
LINDA A. GILBERTSON
W4320 ARTESIAN RD, FOND DU LAC, WI 54935
Seen Mar 9, 1998 → Apr 17, 2003 · 11 discs WB9SDA
· General · issued Apr 28, 1997, expires Apr 28, 2007
GARY G. GILBERTSON
W4320 ARTESIAN RD, FOND DU LAC, WI 54935
Seen May 3, 1994 → Apr 17, 2003 · 18 discs K9JCZ
· Advanced · issued Mar 22, 1994, expires Mar 22, 2004
DENNIS A. GILBERTSON
4008 WILNOR DR RT 1, OREGON, WI 53575
Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs WB9TRN
· Novice · issued Apr 21, 1987, expires Apr 21, 1997
LINDA A GILBERTSON
ROUTE 1 BOX 53, BROWNSVILLE, WI 53006
Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs WB9SDA
· General · issued Apr 21, 1987, expires Apr 21, 1997
GARY G GILBERTSON
ROUTE 1 BOX 53, BROWNSVILLE, WI 53006
Seen Sep 9, 1993 · 1 disc K9JCZ
· Advanced · issued Feb 7, 1984, expires Feb 7, 1994
DENNIS A GILBERTSON
4008 WILNOR DR RT 1, OREGON, WI 53575
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Nov 1, 2026 · 51 snapshots · as WB9TRN
LINDA A GILBERTSON
1354 S PARK AVENUE, FOND DU LAC, WI 54935
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.
1994 · 1 edition WB9TRN
Linda A Gilbertson Rt 1 Box 53, Brownsville, WI 53006 1994 p.1681
1992 · 1 edition WB9TRN · class N
Lioda A Gilbertson Rt I Box 53, Brownsville Wi 5joob 1992 p.1458
1987 · 1 edition WB9TRN · class N
Linda A Gilbertson Route I Box 53, Brownsville, WI 53006 Winter 1987 p.1222
1986 · 1 edition WB9TRN · class N
Linda A Gilbertson Route 1 Box 53, Brownsville, WI 53006 Winter 1986 p.1206
1985 · 1 edition WB9TRN · class N
Linda A Gilbertson Route L Box Sj, Brownsville Wi Sjoob Winter 1985 p.1209
1984 · 1 edition WB9TRN · class N
Linda A Gilbertson Route L Box 53, Brownsville, WI 53006 Winter 1984 p.1206
1983 · 1 edition WB9TRN · class N
Linda A Gilbertson Route 1 8ox 53, Brownsville, WI 53006 Winter 1983 p.1159
1982 · 1 edition WB9TRN · class N
Linda A Gilbertson 101 Apperson Rd, 13attle Creek, MI 49015 Winter 1982 p.1122
1977 → 1980 · 2 editions WB9TRN · class N
Linda A Gilbertson Rfd !-Box Io, Brownsville, WI 53006 Winter 1977 p.671, Winter 1980 p.1070
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WB9TRN in the last 24 hours. They show up here within seconds of WB9TRN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.