N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 26, 2026) · next update today 7:15 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)W9GDC HAM
✅ Available for a vanity request — free since Aug 13, 2008.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Aug 13, 2008
Previous holder: MAINE SOUTH RADIO CLUB
Held W9GDC Nov 18, 1986 → Aug 12, 2006 · first licensed Nov 18, 1986 as W9GDC · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- MAINE SOUTH RADIO CLUB
- Address
- 422 S WESTERN AVE
PARK RIDGE, IL 60068
- Trustee
- W9HER
- Last granted
- Aug 12, 1996
- Effective
- Aug 12, 1996
- Last action
- Aug 13, 2008
FCC actions (1)
- Aug 13, 2008 — License expired LIEXP
Callbook Records, 1993–2003
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 27, 1996 → Apr 17, 2003 · 13 discs
W9GDC · Club / other · issued Aug 12, 1996, expires Aug 12, 2006 · previously W9HER
MAINE SOUTH RADIO CLUB
422 S WESTERN AVE, PARK RIDGE, IL 60068 - Seen Oct 26, 1995 → Apr 21, 1996 · 2 discs
W9GDC · Club / other · issued Nov 18, 1986, expires Nov 10, 1996 · previously W9HER
MAINE SOUTH RADIO CLUB
422 S WESTERN AVE, PARK RIDGE, IL 60068
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 W9GDC
MAINE SOUTH RADIO CLUB
422 S WESTERN AVE, PARK RIDGE, IL 60068
Earlier Holders
W9GDC 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 Oct 31, 1994 · 1 disc
W9GDC · Club / other · issued Nov 10, 1986, expires Nov 10, 1996
OTTO M KOHLER JR
422 S WESTERN AVE, PARK RIDGE, IL 60068
W9GDC in the Printed Callbooks, 1909–1997
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
W9GDC · class B
Maine South Rc
0 Kohler Jr, 422 S Western Ave.
1997 p.1873 - 1995 · 1 edition
W9GDC · class B
Maine South Rc
D Kohler Jr, 422 S Western Ave
1995 p.1751 - 1993 · 1 edition
W9GDC · class B
Maine South Rc
0 Kohor Jr, 411 S Western
1993 p.1518 - 1990 → 1991 · 2 editions
W9GDC · class B
Maine South Rc
0 Kohler Jr, 422 S Western Ave
Winter 1990 p.1241, Winter 1991 p.1347 - 1989 · 1 edition
W9GDC · class B
Maine South Rc
0 Kohler Jr, 422 S Western Ave, A Michael S Deiss, 1103 Indian Pipe Ln, Zionsville, IN 46077
Winter 1989 p.1220 - 1971 → 1983 · 11 editions
W9GDC · class B
Maine South Radio Club
1111 S Dee Rd, Park Ridge, IL 60068
Fall 1971 p.583, Winter 1972 p.586, Winter 1973 p.585, 1974 p.553, Winter 1975 p.578, Winter 1976 p.588, Winter 1977 p.637, Winter 1979 p.966, 1981 p.964, Winter 1982 p.1075, Winter 1983 p.1109 - 1969 · 1 edition
W9GDC · class B
Maine South Radio C L U B
1 1 1 1 S Dee Rd
Summer 1969 p.563 - 1949 → 1966 · 5 editions
W9GDC
Maine Twp. High School Radio Club
Erwin W. Weber
Summer 1949 p.200, Fall 1952 p.268, Fall 1953 p.277, Fall 1961 p.534, Spring 1966 p.520 - 1940 · 1 edition
W9GDC
Charles L. Paterson
Frmta, Colo. . . Apolis, MN
Fall 1940 p.169 - 1938 → 1940 · 3 editions
W9GDC
Charles L. Paterson. Fruita. Colo.
Spring 1938 p.153, Spring 1939 p.156, Spring 1940 p.178 - 1933 → 1937 · 3 editions
W9GDC
Charles L. Paterson
Aars, Golf & Jiiain
Spring 1933 p.133, Spring 1936 p.285, Fall 1937 p.126 - None · 1 edition
W9GDC · class B
Maine South Radio Club
1111 S Dee Rd, Park Ridge
None p.553
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for W9GDC in the last 24 hours. They show up here within seconds of W9GDC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.