N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CST (FCC files through Nov 3, 2026) · next update today 6:00 am CST
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)WA9YSW HAM
✅ Available for a vanity request — free since Feb 14, 2017.
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 Feb 14, 2017
Previous holder: KENNETH S KREMPETZ
Held WA9YSW Feb 8, 1985 → Feb 13, 2015
· first licensed Feb 8, 1985 as WA9YSW
· 1 license · FRN 0012143491
📖 In the printed callbooks since 1971 as WA9YSW, before the FCC's online records
-
- Licensee
- KENNETH S KREMPETZ
- Address
- 13 REVERE DR
SOUTH BARRINGTON, IL 60010
- FRN
- 0012143491
- Last granted
- Nov 15, 2004
- Effective
- Nov 15, 2004
- Last action
- Feb 14, 2017
FCC actions (3)
- Feb 14, 2017 — License expired LIEXP
- Nov 15, 2004 — License renewed LIREN
- Nov 15, 2004 — 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 May 12, 1995 → Apr 17, 2003 · 16 discs
WA9YSW · Technician Plus · issued Feb 13, 1995, expires Feb 13, 2005
KENNETH S. KREMPETZ
13 REVERE DR, SOUTH BARRINGTON, IL 60010 - Seen Oct 31, 1994 · 1 disc
WA9YSW · Technician Plus · issued Feb 8, 1985, expires Feb 8, 1995
KENNETH S KREMPETZ
1038 NIGHTINGALE DR, PALATINE, IL 60067 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
WA9YSW · Technician · issued Feb 8, 1985, expires Feb 8, 1995
KENNETH S KREMPETZ
1038 NIGHTINGALE DR, PALATINE, IL 60067
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Nov 1, 2026 · 52 snapshots · as WA9YSW
KENNETH S KREMPETZ
13 REVERE DR, SOUTH BARRINGTON, IL 60010
WA9YSW 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
WA9YSW · class P
Kenneth S Krempetz.13 Ev!re Dr 1 South Barrington
, IL 60010
1997 p.1977 - 1988 → 1994 · 5 editions
WA9YSW · class T
Kenneth S Krempetz
1038 Nightingale Dr, Palatine, IL 60067
Winter 1988 p.1270, Winter 1989 p.1287, Winter 1990 p.1305, 1992 p.1474, 1994 p.1698 - 1987 · 1 edition
WA9YSW · class T
Kenneth S Krempetz
1038 Nightin~ale Dr, Palatine Il B00b7
Winter 1987 p.1237 - 1986 · 1 edition
WA9YSW · class T
Kenneth S Krempetz
103b Nightin~ale Dr, Palatine, IL 60067
Winter 1986 p.1218 - 1985 · 1 edition
WA9YSW · class T
Kenneth S Krempetz
103b Nightingale Or, Palatine, IL 60067
Winter 1985 p.1220 - 1984 · 1 edition
WA9YSW · class T
Kenneth S Krempetz
I03b Nightin~ale Dr, Palatine Il 600b7
Winter 1984 p.1217 - 1980 → 1983 · 2 editions
WA9YSW · class T
Kenneth S Krempetz
1038 Nightingale Dr, Palatine, IL 60067
Winter 1980 p.1082, Winter 1983 p.1170 - 1979 · 1 edition
WA9YSW
T Keme1l1 5 Krernpelz
1038 Nighti~~ 0., Palatile, IL 60067
Winter 1979 p.513 - None → 1977 · 6 editions
WA9YSW · class T
Kenneth S Krempetz
3609 Falcon Ct S
None p.594, Winter 1971 p.620, Fall 1971 p.620, Winter 1975 p.619, Winter 1976 p.629, Winter 1977 p.683
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA9YSW in the last 24 hours. They show up here within seconds of WA9YSW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.