🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 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)
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 25, 2002 → Apr 17, 2003 · 2 discs KC7BJY
· General · issued Jul 24, 2002, expires Mar 29, 2004
JON A COLSON
PO BOX 4138, MARBLETON, WY 83113
Seen Apr 13, 2001 → Apr 27, 2002 · 3 discs KC7BJY
· General · issued Mar 20, 2001, expires Mar 29, 2004
JON A. COLSON
205 WREN ST 146-07, WINNEMUCCA, NV 89445
Seen Apr 4, 1997 → Oct 31, 2000 · 7 discs KC7BJY
· Technician Plus · issued Mar 7, 1997, expires Mar 29, 2004
JON A. COLSON
205 WREN ST 146-07, WINNEMUCCA, NV 89445
Seen Oct 31, 1994 → Oct 27, 1996 · 5 discs KC7BJY
· Technician Plus · issued Jul 19, 1994, expires Mar 29, 2004
JON A COLSON
BOX 283, GLENROCK, WY 82637
Seen May 3, 1994 · 1 disc KC7BJY
· Novice · issued Mar 29, 1994, expires Mar 29, 2004
JON A COLSON
BOX 283 21 MESA VERDE DR, GLENROCK, WY 82637
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KC7BJY
Jon A Colson
PO Box 1374 Big Piney, WY 83113
No APRS positions, PSK Reporter reports or WSPR spots for KC7BJY in the last 24 hours. They show up here within seconds of KC7BJY 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)