N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 26, 2026) · next update today 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)WB3KNU HAM
✅ Available for a vanity request — free since Apr 20, 2001.
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 Apr 20, 2001
Previous holder:
Held WB3KNU → Apr 19, 1999 · first licensed as WB3KNU · 1 license · no FRN on file (pre-2001 records)
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- 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 25, 2026 · 51 snapshots · as WB3KNU
Earlier Holders
WB3KNU 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 Oct 31, 1994 → Apr 7, 1999 · 9 discs
WB3KNU · Technician Plus · issued Jul 19, 1988, expires Jul 19, 1998
JULIEN H ODHNER II
757 E MAIN ST APT A303, LANSDALE, PA 19446 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
WB3KNU · Technician · issued Jul 19, 1988, expires Jul 19, 1998
JULIEN H ODHNER II
757 E MAIN ST APT A303, LANSDALE, PA 19446
WB3KNU 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.
- 1997 · 1 edition
WB3KNU · class T
Julien H Odhner Ii
757 E Main St A-Joj, Lansdale, PA 19446
1997 p.498 - 1990 → 1996 · 5 editions
WB3KNU · class T
Julien H Odhner 11
757 E Main St A-303, Lansdale, PA 19446
Winter 1990 p.362, 1992 p.400, 1994 p.446, 1995 p.502, 1996 p.487 - 1986 → 1988 · 3 editions
WB3KNU · class T
Julien Hodhner Ii
Jill Masons Ill Rd, Wb3k~b N Joseph M Hughes, 1515 Crawfor Aye, Altoona, PA 16602
Winter 1986 p.356, Winter 1987 p.356, Winter 1988 p.361 - 1983 · 1 edition
WB3KNU · class T
Julien H Odhner I I
3111 Masons Mill Rd
Winter 1983 p.353 - None → 1982 · 5 editions
WB3KNU · class T
Julien H Odhner Ii
3111 Masons Mill Rd
None p.279, Winter 1979 p.317, Winter 1980 p.330, 1981 p.265, Winter 1982 p.343
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WB3KNU in the last 24 hours. They show up here within seconds of WB3KNU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.