🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 13, 2026) · next update today 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)
Currently held by Kenneth W Glanzer
· 1 holder on record
Current holder: Kenneth W Glanzer
Held K7GCO Nov 10, 1987 → present
· first licensed Nov 10, 1987 as K7GCO
· 1 license · FRN 0011680238 📖 In the printed callbooks since 1959 as K7GCO, 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 K7GCO
· Advanced · issued Sep 8, 1997, expires Sep 8, 2007
KENNETH W. GLANZER
721 N MAIN, BRIDGEWATER, SD 57319
Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs K7GCO
· Advanced · issued Nov 10, 1987, expires Nov 10, 1997
KENNETH W GLANZER
202 S 124TH, SEATTLE, WA 99168
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 K7GCO
Kenneth W Glanzer
43261 Hwy 42, Bridgewater, SD 57319
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.
1995 · 1 edition K7GCO · class A
Kenneth W Glanzer 101 S !14th, Seatt•, WA 98168 1995 p.1425
1994 · 1 edition K7GCO · class A
Kenneth W Glanzer 202 S 124th, Seattle, WA 99168 1994 p.1298
1991 · 1 edition K7GCO · class G
Philip Van Schuyler 710 Ranch Rd, Boise, ID 83701 Winter 1991 p.1087
1990 · 1 edition K7GCO · class G
Philip Van S<:hu~er 720 Ranch Rd, Boise, ID 83702 Winter 1990 p.1002
1989 · 1 edition K7GCO · class A
Kenneth W Glanzer 202 S !24th, Seattle, WA 99168 Winter 1989 p.990
1986 → 1988 · 3 editions K7GCO · class A
Kenneth W Glanzer 101 S !14th, Seattle Wa 991&8 Winter 1986 p.930, Winter 1987 p.944, Winter 1988 p.975
1985 · 1 edition K7GCO · class A
Kenneth W Glanzer 101 S !24th, Seattle Wa 99lb8 Winter 1985 p.931
1984 · 1 edition K7GCO · class A
Kenneth W Glanzer 101 S !14th, Seattle Wa 991&8 Winter 1984 p.930
1983 · 1 edition K7GCO · class A
Kenneth W Glanzer 202 S 124th, Seattle, WA 99168 Winter 1983 p.893
1982 · 1 edition K7GCO · class A
Kenneth W Glanzer 202 S 114th, Seattle, WA 99168 Winter 1982 p.865
1981 · 1 edition K7GCO · class A
Ken W Glanzer 202 S 124th, Seattle, WA 98168 Winter 1981 p.836
1980 · 1 edition K7GCO · class A
Ken W Glanzer 202 S !24th, Seattle, WA 98168 Winter 1980 p.829
1979 · 1 edition K7GCO · class C
Philip Van Schuyler Jr 720 Ranch Rd, Boise 10 83702 K7gga C Ward J Hartwell, Rfd I-Box 1172, Grandview, WA 98930 Winter 1979 p.268
1977 · 1 edition K7GCO · class A
Ken W Glanzer 201 S !14th, Seattle 98168 Wa Winter 1977 p.519
1976 · 1 edition K7GCO · class A
Ken W Glanzer 202 S 124th, Seattle 98168 Wa Winter 1976 p.475
1975 · 1 edition K7GCO · class A
Ktfl W Glanzer 202 S !24th, Seattle 98lb8 Wa Winter 1975 p.463
1973 → 1974 · 2 editions K7GCO · class A
Ken W Glanzer 202 S 124th, Seattle 98168 Wa Winter 1973 p.468, 1974 p.438
1972 · 1 edition K7GCO · class A
Ken W Glanzer 202 S !24th, Seattle 98168 Wa Winter 1972 p.468
1971 · 1 edition K7GCO · class A
Ken W Glanzer 202 S 124th, Seattle 98168 Wa Fall 1971 p.464
1970 · 1 edition K7GCO · class A
Ken W Glanzer 202 S I24th, Seattle 98168 Wa Spring 1970 p.465
1966 → 1969 · 3 editions K7GCO · class A
Ken 111. Glanzer 202 S, 124th, Seattle 96166 Wash Spring 1966 p.422, Fall 1967 p.458, Summer 1969 p.459
1965 · 1 edition K7GCO
Ken W. Glanzer 202 S, 124th1 Seattle 98168 Wash Summer 1965 p.418
1964 · 1 edition K7GCO
K E N N E T H . W . G L A N Z E R 202 S, 124th, S E A T T L E 88 W A S H Fall 1964 p.406
1963 · 1 edition K7GCO
Philip Van Schuyler Jr 101 Mountain View Dr1 Summer 1963 p.433
1962 · 1 edition K7GCO
Kenneth W. Glanzer 2 0 2 S, 1 2 4 T H T Seattle 88 Wash Fall 1962 p.416
1961 · 2 editions K7GCO
Kenneth W. Glanzer 202 S, 124th, Seattle 88 Wash Spring 1961 p.417, Fall 1961 p.433
1960 · 1 edition K7GCO
Kenneth W Gl..anz.er, 202 S. L24th1 Seattle 88 Wash Winter 1960 p.416
1959 · 1 edition K7GCO
Kenneth W . Glanzer 202 S, 124th. Seattle Wash Spring 1959 p.364
None · 1 edition K7GCO · class A
Ken W Glanzer 202 S 124th, Seattle None p.438
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for K7GCO in the last 24 hours. They show up here within seconds of K7GCO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.