🕒 FCC license data updated yesterday 9:45 am CDT · 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)
KA9EUP HAM
✅ Available for a vanity request — free since Aug 4, 2025.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Aug 4, 2025
Previous holder: RONALD G DAHLKE
Held KA9EUP Aug 3, 1993 → Aug 3, 2023
· first licensed Aug 3, 1993 as KA9EUP
· 1 license · FRN 0009240185 📖 In the printed callbooks since 1980 as KA9EUP, before the FCC's online records
KA9EUPExpiredAdvancedAug 3, 1993 → Aug 3, 2023 (expired)
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 17, 2003 · 19 discs KA9EUP
· Advanced · issued Aug 3, 1993, expires Aug 3, 2003
RONALD G. DAHLKE
443 JEFFERSON ST, WATERLOO, WI 53594
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 18, 2026 · 50 snapshots · as KA9EUP
RONALD G DAHLKE
443 JEFFERSON ST, WATERLOO, WI 53594
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 KA9EUP · class A
Ronald G Dahlke 44j Jefferson St, Waterloo, WI 53594 1997 p.1865
1988 → 1994 · 4 editions KA9EUP · class A
Ronald G Dahlke 443 Jefferson St, Waterloo, WI 53594 Winter 1988 p.1195, Winter 1989 p.1214, Winter 1990 p.1234, 1994 p.1602
1987 · 1 edition KA9EUP · class A
Ronald G Dahlke 443 J!fferson St, Waterloo, WI 53594 Winter 1987 p.1163
1985 → 1986 · 2 editions KA9EUP · class A
Ronald G Dahlke 443 Jefferson St, Waterloo, WI 53594 Winter 1985 p.1149, Winter 1986 p.1144
1984 · 1 edition KA9EUP · class G
Ronald G Dahlke 44j Jefferson St, Waterloo, WI 53594 Winter 1984 p.1147
1980 → 1983 · 2 editions KA9EUP · class G
Ronald G Dahlke 443 Jefferson, Waterloo, WI 53594 Winter 1980 p.1022, Winter 1983 p.1102
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KA9EUP in the last 24 hours. They show up here within seconds of KA9EUP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.