N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 19, 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)KA9PTY HAM
✅ Available for a vanity request — free since Feb 22, 2019.
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 22, 2019
Previous holder: Donald L Otto
Held KA9PTY May 19, 1987 → Feb 21, 2017
· first licensed May 19, 1987 as KA9PTY
· 1 license · FRN 0005224779
📖 In the printed callbooks since 1984 as KA9PTY, before the FCC's online records
-
- Licensee
- Donald L Otto
- Address
- 466 W DIVISION ST
FOND DU LAC, WI 54935
- FRN
- 0005224779
- Last granted
- Mar 8, 2007
- Effective
- Mar 8, 2007
- Last action
- Feb 22, 2019
FCC actions (5)
- Feb 22, 2019 — License expired LIEXP
- Mar 8, 2007 — License renewed LIREN
- Nov 14, 2001 — License modified LIMOD
- Nov 14, 2001 — FCC action LITIN
- Nov 14, 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 Apr 27, 2002 → Apr 17, 2003 · 3 discs
KA9PTY · General · issued Nov 14, 2001, expires Feb 21, 2007
DONALD L OTTO
466 W DIVISION ST, FOND DU LAC, WI 54935 - Seen Apr 4, 1997 → Nov 1, 2001 · 9 discs
KA9PTY · Technician Plus · issued Feb 21, 1997, expires Feb 21, 2007
DONALD L. OTTO
466 W DIVISION ST, FOND DU LAC, WI 54935 - Seen Oct 31, 1994 → Oct 27, 1996 · 5 discs
KA9PTY · Technician Plus · issued May 19, 1987, expires May 19, 1997
DONALD L OTTO
466 W DIVISION ST, FOND DU LAC, WI 54935 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KA9PTY · Technician · issued May 19, 1987, expires May 19, 1997
DONALD L OTTO
466 W DIVISION ST, FOND DU LAC, WI 54935
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 KA9PTY
Donald L Otto
466 W Division St, Fond Du Lac, WI 54935
KA9PTY 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
KA9PTY · class T
Donald L Otto
466 W Division St, Fond Du Lac, WI 54935
1997 p.1934 - 1996 · 1 edition
KA9PTY · class T
Donald L Otto
466 W Divis~n St, Fond Du Lac, WI 54935
1996 p.1860 - 1988 → 1994 · 5 editions
KA9PTY · class T
Donald L Otto
466 W Division St, Fond Ou Lac, WI 54935
Winter 1988 p.1239, Winter 1989 p.1257, Winter 1990 p.1277, Winter 1991 p.1385, 1994 p.1661 - 1987 · 1 edition
KA9PTY · class T
Donald L Otto
!sj Hamiltoo Pl, Fond Ou Lac, WI 54935
Winter 1987 p.1207 - 1986 · 1 edition
KA9PTY · class T
Donald L Otto
153 Hamilton Pl, Fond Ou Lac, WI 54935
Winter 1986 p.1191 - 1985 · 1 edition
KA9PTY · class T
Donald L Otto
!sj Hamilton Pl, Fond Du Lac, WI 54935
Winter 1985 p.1196 - 1984 · 1 edition
KA9PTY · class T
Donald L Otto
Rural Route One Lot 14&, Fond Du Lac Wi 549j5
Winter 1984 p.1195
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KA9PTY in the last 24 hours. They show up here within seconds of KA9PTY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.