N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 12, 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)KC6YUV HAM
✅ Available for a vanity request — free since Mar 31, 2015.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Mar 31, 2015
Previous holder: JAMES M WITKOWSKI
Held KC6YUV Mar 30, 1993 → Mar 30, 2013
· first licensed Mar 30, 1993 as KC6YUV
· 1 license · FRN 0008400905
📖 In the printed callbooks since 1992 as KC6YUV, before the FCC's online records
-
- Licensee
- JAMES M WITKOWSKI
- Address
- PO Box 614
GLEN ELLEN, CA 95442
- FRN
- 0008400905
- Last granted
- Feb 7, 2003
- Effective
- Feb 7, 2003
- Last action
- Mar 31, 2015
FCC actions (3)
- Mar 31, 2015 — License expired LIEXP
- Feb 7, 2003 — License renewed LIREN
- Feb 7, 2003 — FCC action LITIN
Callbook Records, 1993–2003
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 17, 2003 · 1 disc
KC6YUV · General · issued Feb 7, 2003, expires Mar 30, 2013
JAMES M WITKOWSKI
PO BOX 614, GLEN ELLEN, CA 95442 - Seen Mar 9, 1998 → Oct 25, 2002 · 10 discs
KC6YUV · General · issued Mar 30, 1993, expires Mar 30, 2003
JAMES M. WITKOWSKI
PO BOX 614, GLEN ELLEN, CA 95442 - Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs
KC6YUV · General · issued Mar 30, 1993, expires Mar 30, 2003
JAMES M WITKOWSKI
POB 614, GLEN ELLEN, CA 95442
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 KC6YUV
JAMES M WITKOWSKI
PO Box 614
GLEN ELLEN, CA 95442
KC6YUV 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.
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KC6YUV in the last 24 hours. They show up here within seconds of KC6YUV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.