🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 13, 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)
KA0MQA HAM
✅ Available for a vanity request — free since Mar 30, 2017.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Mar 30, 2017
Previous holder: EDITH C SHEFFIELD
Held KA0MQA Jun 7, 1985 → Mar 29, 2015
· first licensed Jun 7, 1985 as KA0MQA
· 1 license · FRN 0007148182 📖 In the printed callbooks since 1983 as KA0MQA, before the FCC's online records
KA0MQAExpiredAdvancedJun 7, 1985 → Mar 29, 2015 (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 May 12, 1995 → Apr 17, 2003 · 16 discs KA0MQA
· Advanced · issued Mar 29, 1995, expires Mar 29, 2005
EDITH C. SHEFFIELD
1444 ROSLYN ST, DENVER, CO 80220
Seen Sep 9, 1993 → Oct 31, 1994 · 3 discs KA0MQA
· Advanced · issued Jun 7, 1985, expires Jun 7, 1995
EDITH C SHEFFIELD
1444 ROSLYN, DENVER, CO 80220
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as KA0MQA
EDITH C SHEFFIELD
1444 ROSLYN ST, DENVER, CO 80220
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.
1983 → 1994 · 2 editions KA0MQA · class A
Edith C Sheffield 1444 Roslyn, Denver, CO 80220 Winter 1983 p.68, 1994 p.76
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KA0MQA in the last 24 hours. They show up here within seconds of KA0MQA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.