🕒 FCC license data updated today 7:16 am CDT (FCC files through Oct 7, 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)
Held N7DBI Nov 25, 1986 → Apr 19, 2016
· first licensed Nov 25, 1986 as N7DBI
· 1 license · FRN 0008370025 📖 In the printed callbooks since 1980 as WB9TFE, 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 Apr 21, 1996 → Apr 17, 2003 · 14 discs N7DBI
· Advanced · issued Apr 19, 1996, expires Apr 19, 2006
ROBERT R. MILLER
496 LONG LN, CASPER, WY 82609-2402
Seen Sep 9, 1993 → Oct 26, 1995 · 5 discs N7DBI
· Advanced · issued Nov 25, 1986, expires Nov 25, 1996
· previously WB9TFE(General)
ROBERT R MILLER
496 LONG LN, CASPER, WY 82601
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N7DBI
ROBERT R MILLER
496 LONG LN, CASPER, WY 82609-2402
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.
1994 → 1997 · 2 editions N7DBI · class A
Robert R Miller 496 Long Ln, Casper, WY 82601 1994 p.1280, 1997 p.1491
1993 · 1 edition N7DBI · class A
Robert R Miller 4% Long Ln, Casper, WY 81601 1993 p.1207
1989 → 1990 · 2 editions N7DBI · class A
Robert R Miller 496 Long Ln, Casper, WY 82601 Winter 1989 p.971, Winter 1990 p.985
1987 · 1 edition N7DBI · class A
Robert R Miller 49b Long Ln, Casper, WY 82601 Winter 1987 p.928
1983 → 1986 · 2 editions N7DBI · class A
Robert R Miller 496 Long Ln, Casper, WY 82601 Winter 1983 p.877, Winter 1986 p.913
1982 · 1 edition N7DBI · class G
Robert R Miller 496 Lonqln, Casper, WY 82601 Winter 1982 p.851
None · 1 edition N7DBI · class A
Robert R Miller 496 Long Ln, Casper, WY 82601 None p.799
Vanity Applications Filed by N7DBI
Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.
No APRS positions, PSK Reporter reports or WSPR spots for N7DBI in the last 24 hours. They show up here within seconds of N7DBI 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)