🕒 FCC license data updated yesterday 7:15 am CST (FCC files through Nov 3, 2026) · next update today 6:00 am CST
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)
WA9PDX HAM
✅ Available for a vanity request — free since May 23, 2007.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since May 23, 2007
Previous holder: ROGER C PRAHL
Held WA9PDX May 3, 1985 → May 22, 2005
· first licensed May 3, 1985 as WA9PDX
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1966 as WA9PDX, before the FCC's online records
WA9PDXExpiredGeneralMay 3, 1985 → May 22, 2005 (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 Oct 26, 1995 → Apr 17, 2003 · 15 discs WA9PDX
· General · issued May 22, 1995, expires May 22, 2005
ROGER C. PRAHL
1010 SIXTH ST, BARABOO, WI 53913
Seen Sep 9, 1993 → May 12, 1995 · 4 discs WA9PDX
· General · issued May 3, 1985, expires May 3, 1995
ROGER C PRAHL
1010 SIXTH ST, BARABOO, WI 53913
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Nov 1, 2026 · 52 snapshots · as WA9PDX
ROGER C PRAHL
1010 SIXTH ST, BARABOO, WI 53913
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 WA9PDX
Roger C Prahl Silen Key 1997 p.1931
1986 · 1 edition WA9PDX · class G
Roger Cprahl Jojo Sixth St, Baraboo, WI 53913 Winter 1986 p.1188
1985 · 1 edition WA9PDX · class G
Roger C Prahl L 10 Sixth St, Baraboo, WI 53913 Winter 1985 p.1193
1972 → 1983 · 8 editions WA9PDX · class G
Roger C Prahl 1010 Sixth St, Baraboo Sj91j Wi Winter 1972 p.611, 1974 p.579, Winter 1975 p.605, Winter 1976 p.612, Winter 1977 p.659, Winter 1980 p.1058, Winter 1982 p.1111, Winter 1983 p.1148
1970 · 1 edition WA9PDX · class C
Roger C Prahl !010 Sixth St, Baraboo 53913 Wi Spring 1970 p.595
None → 1969 · 4 editions WA9PDX · class C
Roger C Prahl 1010 Sixth St, Baraboo None p.579, Spring 1966 p.541, Fall 1967 p.586, Summer 1969 p.583
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA9PDX in the last 24 hours. They show up here within seconds of WA9PDX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.