🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 11, 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)
Held NF0J Mar 16, 1984 → present
· first licensed Mar 16, 1984 as NF0J
· 1 license · FRN 0005137641 📖 In the printed callbooks since 1980 as WD0FOF, 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 May 3, 1994 → Apr 17, 2003 · 18 discs NF0J
· Amateur Extra · issued Apr 19, 1994, expires Apr 19, 2004
· previously WD0FOF(Advanced)
DAVE A. RUCH
9817 EMERSON AVE SO, BLOOMINGTON, MN 55431
Seen Sep 9, 1993 · 1 disc NF0J
· Amateur Extra · issued Mar 16, 1984, expires Mar 16, 1994
· previously WD0FOF(Advanced)
DAVE A RUCH
9817 EMERSON AVE SO, BLOOMINGTON, MN 55431
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Apr 16, 2022 → Oct 11, 2026 · 14 snapshots · as NF0J
Dave A Ruch
PO Box 1110 Elephant Butte, NM 87935
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.
1986 · 1 edition NF0J · class E
Dave A Ruch 9817 Emerson Ave S, Bloomington, MN 55431 Winter 1986 p.49
1985 · 1 edition NF0J · class E
Dave A Ruch 9bi 7 Emerson Ave S, Bloomington, MN 55431 Winter 1985 p.52
From nets logged with NetLogger since the start of collection.
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for NF0J in the last 24 hours. They show up here within seconds of NF0J beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · center is the ZIP code (approximate) · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)