N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 19, 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)KC9ZL HAM
✅ Available for a vanity request — free since Jun 1, 2006.
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 Jun 1, 2006
Previous holder: EARL A LARSON
Held KC9ZL Aug 24, 1984 → May 31, 2004
· first licensed Aug 24, 1984 as KC9ZL
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1977 as WB9ULB, before the FCC's online records
-
- Licensee
- EARL A LARSON
- Address
- 9021 TIMBERLANE RD
WOODRUFF, WI 54568
- Previous call
- WB9ULB (General)
- Last granted
- May 31, 1994
- Effective
- May 31, 1994
- Last action
- Jun 1, 2006
FCC actions (1)
- Jun 1, 2006 — License expired LIEXP
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, 1994 → Apr 17, 2003 · 17 discs
KC9ZL · Advanced · issued May 31, 1994, expires May 31, 2004 · previously WB9ULB (General)
EARL A. LARSON
9021 TIMBERLANE RD, WOODRUFF, WI 54568 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KC9ZL · Advanced · issued Aug 24, 1984, expires Aug 24, 1994 · previously WB9ULB (General)
EARL A LARSON
9021 TIMBERLANE RD, WOODRUFF, WI 54568
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 KC9ZL
EARL A LARSON
9021 TIMBERLANE RD, WOODRUFF, WI 54568
KC9ZL 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.
- 1990 → 1994 · 4 editions
KC9ZL · class A
Earl A Larson
9021 Timberlane Rd, Woodruff Wt 54568 N William J Shambrook, 4 Oxford Dr, Lincolnshire, IL 60015
Winter 1990 p.1307, Winter 1991 p.1417, 1993 p.1601, 1994 p.1700 - 1989 · 1 edition
KC9ZL · class A
Earl A Larson
9011 Timberlane Rd, Woodruff, WI 54568
Winter 1989 p.1288 - 1988 · 1 edition
KC9ZL · class A
Earl A Larson
9021 Timberlane Rd, Woodruff, WI 54568
Winter 1988 p.1273 - 1987 · 1 edition
KC9ZL · class A
Earl Alarson
9011 Timber~ne Rd, Woodruff
Winter 1987 p.1239 - 1985 → 1986 · 2 editions
KC9ZL · class A
Earl A Larson
9011 Timberlane Rd, Woodruff Wi 545&b
Winter 1985 p.1222, Winter 1986 p.1218
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KC9ZL in the last 24 hours. They show up here within seconds of KC9ZL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.