N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 16, 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)KA9DIO HAM
✅ Available for a vanity request — free since Mar 6, 2026.
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 Mar 6, 2026
Previous holder: SUSAN L KAISER
Held KA9DIO Jan 13, 1984 → Mar 5, 2024
· first licensed Jan 13, 1984 as KA9DIO
· 1 license · FRN 0010373777
📖 In the printed callbooks since 1980 as KA9DIO, before the FCC's online records
-
- Licensee
- SUSAN L KAISER
- Address
- PO Box 162
SCOTTVILLE, MI 49454-0162
- FRN
- 0010373777
- Last granted
- Nov 8, 2013
- Effective
- Nov 8, 2013
- Last action
- Mar 6, 2026
FCC actions (2)
- Mar 6, 2026 — License expired LIEXP
- Nov 8, 2013 — License renewed LIREN
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 Mar 9, 1998 → Apr 17, 2003 · 11 discs
KA9DIO · Novice · issued May 2, 1997, expires Feb 1, 2004
SUSAN L. KAISER
6011 E US 10 BOX 55, WALHALLA, MI 49458 - Seen May 3, 1994 → Apr 4, 1997 · 7 discs
KA9DIO · Novice · issued Feb 1, 1994, expires Feb 1, 2004
SUSAN L KAISER
14756 S KEYSTONE, MIDLOTHIAN, IL 60445 - Seen Sep 9, 1993 · 1 disc
KA9DIO · Novice · issued Jan 13, 1984, expires Jan 13, 1994
SUSAN L KAISER
14756 S KEYSTONE, MIDLOTHIAN, IL 60445
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 KA9DIO
SUSAN L KAISER
PO Box 162
SCOTTVILLE, MI 49454-0162
KA9DIO 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.
- 1980 → 1995 · 8 editions
KA9DIO · class N
Susan L Kaiser
14756 S Keystone, Midlothian, IL 60445
Winter 1980 p.1013, 1981 p.949, Winter 1982 p.1060, Winter 1984 p.1138, Winter 1988 p.1187, Winter 1990 p.1227, 1994 p.1593, 1995 p.1733
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KA9DIO in the last 24 hours. They show up here within seconds of KA9DIO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.