N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 18, 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)KB9UI HAM
✅ Available for a vanity request — free since Jan 30, 2008.
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 Jan 30, 2008
Previous holder: JEFFREY P WARNKE
Held KB9UI Feb 18, 1986 → Jan 29, 2006
· first licensed Feb 18, 1986 as KB9UI
· 1 license · FRN 0005231436
📖 In the printed callbooks since 1980 as KA9DBC, before the FCC's online records
-
- Licensee
- JEFFREY P WARNKE
- Address
- N2325 ELM ST
WAUTOMA, WI 54982
- FRN
- 0005231436
- Last granted
- Jan 29, 1996
- Effective
- Aug 19, 2004
- Last action
- Jan 30, 2008
FCC actions (4)
- Jan 30, 2008 — License expired LIEXP
- Aug 19, 2004 — Administrative update LIAUA
- Aug 28, 2001 — Administrative update LIAUA
- Aug 28, 2001 — 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 Nov 1, 2001 → Apr 17, 2003 · 4 discs
KB9UI · Advanced · issued Aug 28, 2001, expires Jan 29, 2006 · previously KA9DBC
JEFFREY P. WARNKE
N9018 CTY RD E, RIPON, WI 54971 - Seen Apr 21, 1996 → Apr 13, 2001 · 10 discs
KB9UI · Advanced · issued Jan 29, 1996, expires Jan 29, 2006
JEFFREY P. WARNKE
RT 3 BOX 45 LOCUST RD, RIPON, WI 54971 - Seen Sep 9, 1993 → Oct 26, 1995 · 5 discs
KB9UI · Advanced · issued Feb 18, 1986, expires Feb 18, 1996
JEFFREY P WARNKE
RT 3 BOX 45 LOCUST RD, RIPON, WI 54971
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 18, 2026 · 50 snapshots · as KB9UI
JEFFREY P WARNKE
N2325 ELM ST, WAUTOMA, WI 54982
KB9UI 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.
- 1991 → 1997 · 3 editions
KB9UI · class A
Jeffrey P Warnke
Rt 3 Box 45 Locust Rd, Ripon, WI 54971
Winter 1991 p.1401, 1994 p.1685, 1997 p.1956 - 1990 · 1 edition
KB9UI · class A
Jeffrey P Warnke
Ri 3 Box 45 Locust Rd, Ripon, WI 54971
Winter 1990 p.1293 - 1988 → 1989 · 2 editions
KB9UI · class A
Jettrey P Warnke
Rt 3 Box 45 Locust Rd, Ripon, WI 54971
Winter 1988 p.1255, Winter 1989 p.1272 - 1982 → 1986 · 3 editions
KB9UI · class A
Jeffrey P Warnke
Rt 3 Locust Rd, Ripon, WI 54971
Winter 1982 p.1124, Winter 1983 p.1161, Winter 1986 p.1209
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KB9UI in the last 24 hours. They show up here within seconds of KB9UI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.