N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 16, 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)N9EFX HAM
✅ Available for a vanity request — free since Apr 8, 2010.
1x3 call: Technician, General, 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 Apr 8, 2010
Previous holder: RONALD W KOHLS
Held N9EFX Jul 5, 1988 → Apr 7, 2008
· first licensed Jul 5, 1988 as N9EFX
· 1 license · FRN 0002686426
📖 In the printed callbooks since 1983 as KA9OJH, before the FCC's online records
-
- Licensee
- RONALD W KOHLS
- Address
- N970 N 2ND ST RD
WATERTOWN, WI 53098-4421
- FRN
- 0002686426
- Last granted
- Apr 7, 1998
- Effective
- Apr 28, 2000
- Last action
- Apr 8, 2010
FCC actions (2)
- Apr 8, 2010 — License expired LIEXP
- Apr 28, 2000 — License modified LIMOD
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 Oct 31, 2000 → Apr 17, 2003 · 6 discs
N9EFX · General · issued Apr 28, 2000, expires Apr 7, 2008
RONALD W. KOHLS
N970 N 2ND ST RD, WATERTOWN, WI 53098-4421 - Seen Nov 11, 1998 → May 2, 2000 · 4 discs
N9EFX · Technician Plus · issued Apr 7, 1998, expires Apr 7, 2008
RONALD W. KOHLS
N970 N 2ND ST RD, WATERTOWN, WI 53098-4421 - Seen Oct 31, 1994 → Mar 9, 1998 · 7 discs
N9EFX · Technician Plus · issued Jul 5, 1988, expires Jul 5, 1998 · previously KA9OJH (Novice)
RONALD W KOHLS
N970 N 2ND ST RD, WATERTOWN, WI 53094 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
N9EFX · Technician · issued Jul 5, 1988, expires Jul 5, 1998 · previously KA9OJH (Novice)
RONALD W KOHLS
N970 N 2ND ST RD, WATERTOWN, WI 53094
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 N9EFX
RONALD W KOHLS
N970 N 2ND ST RD, WATERTOWN, WI 53098-4421
N9EFX 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.
- 1989 → 1997 · 4 editions
N9EFX · class T
Ronald W Kohls
N-970 N 2nd Street Rd, Watertown, WI 53094
Winter 1989 p.1211, 1992 p.1388, 1995 p.1738, 1997 p.1862 - 1988 · 1 edition
N9EFX
I Ronald W Kohls
Rte 1 Box 109-A, Watertown, WI 53094
Winter 1988 p.1192 - 1987 · 1 edition
N9EFX · class T
Ronald Wkohls
Rte L Sox 109-A, Watertown, WI 53094
Winter 1987 p.1159 - 1985 → 1986 · 2 editions
N9EFX · class T
Ronald Wkohls
Rte I Box 109-A, Watertown, WI 53094
Winter 1985 p.1145, Winter 1986 p.1140
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for N9EFX in the last 24 hours. They show up here within seconds of N9EFX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.