🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 21, 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)
K8JOO HAM
✅ Available for a vanity request — K8JOO was last held in the 1990s (license expired Feb 3, 1994), before the FCC's online records begin, so the two-year wait is long over. Confirm in the FCC's vanity system before applying.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not in the FCC's online records (1999 → now), but held before then: see below.
Held Before 1999
K8JOO 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 Sep 9, 1993 → Apr 21, 1996 · 6 discs K8JOO
· General · issued Feb 3, 1984, expires Feb 3, 1994
HAROLD E OVERHOLSER
1374 TRADE SQ WEST, TROY, OH 45373
K8JOO 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.
1985 → 1994 · 3 editions K8JOO · class G
Harold E Overholser 1374 Trade Sq West, Troy, OH 45373 Winter 1985 p.1054, Winter 1988 p.1106, 1994 p.1480
1984 · 1 edition K8JOO · class A
James F Miller 711 N Mercer St, New Castle, PA 16101 Winter 1984 p.374
1983 · 1 edition K8JOO · class G
Harold E Overholser 1374 Trade So West, Troy, OH 45373 Winter 1983 p.1011
1981 → 1982 · 2 editions K8JOO · class G
Harold E Overholser 1374 Trade Sq West, Troy _ka8jqf N Dorothy L Mitchell, 511 Church St, . Cincinnati, OH 45217 1981 p.874, Winter 1982 p.980
1970 → 1979 · 5 editions K8JOO · class G
Harold E Overholser 1875 Westwood Rd, Roy, OH 45373 Spring 1970 p.525, Winter 1971 p.527, 1974 p.498, Winter 1978 p.807, Winter 1979 p.875
1968 · 1 edition K8JOO
G ~~:geg ~ A~~j~g~ Sea Spring 1968 p.522
1966 · 1 edition K8JOO
Harold R. Fick 1903 Hart Av, Dodge City Kans Spring 1966 p.25
1965 · 1 edition K8JOO
Harold E. Overholser 8 Armand Dr, Troy Ohio Summer 1965 p.469
1964 · 1 edition K8JOO
H A R O L D E. O V E R H O L S E R 8 A R M A N D Dr. T R O Y Ohio K 8 J R 0 G E R A L D C. T O T T E N, 9 2 5 M A S O N St, F L I N T 2 Mich Fall 1964 p.459
1960 → 1963 · 4 editions K8JOO
Harold Ee Overholser 8 Armand Dr, Troy Ohio Winter 1960 p.462, Spring 1961 p.463, Fall 1961 p.483, Summer 1963 p.493
None · 1 edition K8JOO · class G
G Serieeb Overholser 1374 Trade Sq West, Troy, OH 45373 None p.498