🕒 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)
KD4SMM HAM
✅ Available for a vanity request — free since Jun 16, 2001.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since Jun 16, 2001
Previous holder:
Held KD4SMM → Jun 15, 1999
· first licensed as KD4SMM
· 1 license · no FRN on file (pre-2001 records)
KD4SMMCanceledTechnician → Jun 15, 1999 (canceled)
Licensee
Address
Last granted
Effective
Last action
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 KD4SMM
Earlier Holders
KD4SMM in the 1993–2003 Callbooks
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 Mar 9, 1998 → Apr 7, 1999 · 3 discs KD4SMM
· Advanced · issued Jul 19, 1994, expires Aug 25, 2002
ROBERT C MICHAEL II .
TURN AGAIN LN; PO BOX 1016, TRYON, NC 28782-1016
Seen Oct 27, 1996 → Apr 4, 1997 · 2 discs KD4SMM
· Advanced · issued Jul 19, 1994, expires Aug 25, 2002
ROBERT C MICHAEL II .
TURN AGAIN LN, TRYON, NC 28782-1016
Seen Oct 26, 1995 → Apr 21, 1996 · 2 discs KD4SMM
· Advanced · issued Jul 19, 1994, expires Aug 25, 2002
ROBERT C MICHAEL II
PO BOX 1016, TRYON, NC 28782-1016
Seen May 12, 1995 · 1 disc KD4SMM
· Advanced · issued Jul 19, 1994, expires Aug 25, 2002
ROBERT C MICHAEL II
BOX 1016, TRYON, NC 28782-1016
Seen Oct 31, 1994 · 1 disc KD4SMM
· Advanced · issued Jul 19, 1994, expires Aug 25, 2002
ROBERT C MICHAEL II
1016, TRYON, NC 28782-1016
Seen Sep 9, 1993 → May 3, 1994 · 2 discs KD4SMM
· Technician · issued Aug 25, 1992, expires Aug 25, 2002
ROBERT C MICHAEL II
POB 1016 TURN AGAIN LN, TRYON, NC 28782
KD4SMM in the Printed Callbooks, 1909–1997
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.
1996 → 1997 · 2 editions KD4SMM · class A
Robert C Michael Ii Pob 1016, Tryon, NC 28782 1996 p.819, 1997 p.848
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KD4SMM in the last 24 hours. They show up here within seconds of KD4SMM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.