🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 16, 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)
KF5MT HAM
✅ Available for a vanity request — KF5MT was last held in the 1990s (license expired Apr 3, 2000), before the FCC's online records begin, so the two-year wait is long over. Confirm in the FCC's vanity system before applying.
2x2 call: 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
KF5MT 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 → Oct 31, 1994 · 3 discs KF5MT
· Advanced · issued Apr 3, 1990, expires Apr 3, 2000
· previously KD0EJ
DOUGLAS M RIGLI
4557 EUREKA CT, DENVER, CO 80239
KF5MT 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.
1991 → 1996 · 4 editions KF5MT · class A
Douglas M Rigli 4557 Eureka Ct, Denver, CO 80139 Winter 1991 p.772, 1992 p.795, 1994 p.901, 1996 p.1010
1989 → 1990 · 2 editions KF5MT · class A
Douglas M Rigli 1206 Cuba Rd, Socorro, NM 87801 Winter 1989 p.710, Winter 1990 p.718
1988 · 1 edition KF5MT · class A
Douglas M Rigli 1106 Cuba Rd, Socorro, NM 87801 Winter 1988 p.699
1987 · 1 edition KF5MT · class A
Douglas Mrigli 110b Cuba Rd, Socorro, NM 81801 Winter 1987 p.677