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)KB9PO HAM
✅ Available for a vanity request — free since Mar 26, 2000.
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 Mar 26, 2000
Previous holder: ELLIS T MASON
Held KB9PO Apr 29, 1986 → Mar 25, 1998
· first licensed Apr 29, 1986 as KB9PO
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1981 as KB9PO, before the FCC's online records
-
- Licensee
- ELLIS T MASON
- Address
- 5309 ADMIRAL DR
MONONA, WI 53716
- Last granted
- Feb 7, 1996
- Effective
- Feb 7, 1996
- Last action
- Jan 26, 1999
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 21, 1996 → Nov 11, 1998 · 5 discs
KB9PO · Advanced · issued Feb 7, 1996, expires Feb 7, 2006
ELLIS T MASON
5309 ADMIRAL DR, MONONA, WI 53716 - Seen Sep 9, 1993 → Oct 26, 1995 · 5 discs
KB9PO · Advanced · issued Apr 29, 1986, expires Apr 29, 1996
ELLIS T MASON
5309 ADMIRAL DR, MONONA, WI 53716
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 KB9PO
ELLIS T MASON
5309 ADMIRAL DR, MONONA, WI 53716
KB9PO 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.
- 1996 · 1 edition
KB9PO · class A
Ellis T Masonl S309 Admiral Dr
Monona, WI 53716
1996 p.1859 - 1994 · 1 edition
KB9PO · class A
Ellis T Mason
5309 Admiral Dr, Monona, WI 53716
1994 p.1660 - 1990 · 1 edition
KB9PO · class A
Ellis T Mason
5309 Admiral Or, Monona Wt 53716
Winter 1990 p.1276 - 1988 · 1 edition
KB9PO · class A
Ellis T Mason
5309 Admiral Dr, Monona, WI 53716
Winter 1988 p.1238 - 1987 · 1 edition
KB9PO · class A
Ellis T Mason
5309 Admiral Or, Monona Wi 5j7lb
Winter 1987 p.1206 - 1985 · 1 edition
KB9PO · class A
Ellis T Mason
5309 Admiral Dr, Monona Wi 5371b
Winter 1985 p.1195 - 1984 · 1 edition
KB9PO · class A
Ellis T Mason
5j09 Admiral Dr, Monona, WI 53716
Winter 1984 p.1194 - None → 1983 · 4 editions
KB9PO · class A
Ellis T Mason
5309 Admiral Dr, Monona
None p.1069, 1981 p.998, Winter 1982 p.1111, Winter 1983 p.1149
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KB9PO in the last 24 hours. They show up here within seconds of KB9PO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.