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)KU4JO HAM
✅ Available for a vanity request — free since Dec 16, 2000.
2x2 call: Advanced and Amateur Extra licensees 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 Dec 16, 2000
Previous holder: JAMES W WALLS
Held KU4JO Aug 15, 1997 → Dec 15, 1998 · first licensed Apr 14, 1992 as KD4MWW · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- JAMES W WALLS
- Address
- Last granted
- Effective
- Last action
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 Mar 9, 1998 → Nov 11, 1998 · 2 discs
KU4JO · Advanced · issued Aug 15, 1997, expires Apr 14, 2002 · previously KD4MWW (General)
JAMES W WALLS
1130 W RIDGE RD, SALISBURY, NC 28147 - Seen Apr 4, 1997 · 1 disc
KD4MWW · General · issued Mar 19, 1997, expires Apr 14, 2002
JAMES W WALLS
1130 W RIDGE RD, SALISBURY, NC 28147 - Seen Sep 9, 1993 → Oct 27, 1996 · 7 discs
KD4MWW · Technician · issued Apr 14, 1992, expires Apr 14, 2002
JAMES W WALLS
1130 W RIDGE RD, SALISBURY, NC 28144
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 KU4JO
JAMES W WALLS
KU4JO 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.
- 1968 · 1 edition
KU4JO
C .rol::.and A.wilson
12 Cedar St, East Millinocket He Wlmqb : .. P T Sz
Spring 1968 p.83
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KU4JO in the last 24 hours. They show up here within seconds of KU4JO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.