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
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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)KD1ZS HAM
✅ Available for a vanity request — free since Dec 31, 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 Dec 31, 2000
Previous holder: WILBUR M CHADWICK
Held KD1ZS Feb 15, 1995 → Dec 30, 1998
· first licensed Sep 2, 1986 as WB1DSU
· 2 licenses · FRN 0005214309
📖 In the printed callbooks since 1978 as WB1DSU, before the FCC's online records
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📦 Moved: , None → Union, ME
- Licensee
- WILBUR M CHADWICK
- Address
- PO Box 547
WOTTONS MILL RD
UNION, ME 04862
- FRN
- 0005214309
- Previous call
- KD1ZS (Advanced)
- Last granted
- Dec 11, 2008
- Effective
- Dec 11, 2008
- Last action
- Jul 23, 2009
FCC actions (3)
- Jul 23, 2009 — Record corrected COR
- Jul 23, 2009 — Record corrected COR
- Dec 11, 2008 — License renewed LIREN
-
- Licensee
- WILBUR M CHADWICK
- Address
- Last granted
- Effective
- Last action
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 7, 1999 → Apr 17, 2003 · 9 discs
WC1W · Amateur Extra · issued Dec 30, 1998, expires Dec 30, 2008 · previously KD1ZS (Advanced)
WILBUR M. CHADWICK .
WOTTONS MILL RD; PO BOX 547, UNION, ME 04862 - Seen Mar 9, 1998 → Nov 11, 1998 · 2 discs
KD1ZS · Amateur Extra · issued Nov 13, 1997, expires May 17, 2006
WILBUR M CHADWICK .
WOTTONS MILL RD; PO BOX 547, UNION, ME 04862 - Seen Oct 27, 1996 → Apr 4, 1997 · 2 discs
KD1ZS · Advanced · issued May 17, 1996, expires May 17, 2006
WILBUR M CHADWICK
WOTTONS MILL RD, UNION, ME 04862 - Seen Oct 26, 1995 → Apr 21, 1996 · 2 discs
KD1ZS · Advanced · issued Feb 15, 1995, expires Sep 2, 1996 · previously WB1DSU (General)
WILBUR M CHADWICK
PO BOX 547, UNION, ME 04862 - Seen May 12, 1995 · 1 disc
KD1ZS · Advanced · issued Feb 15, 1995, expires Sep 2, 1996 · previously WB1DSU (General)
WILBUR M CHADWICK
BOX 547, UNION, ME 04862 - Seen Sep 9, 1993 → Oct 31, 1994 · 3 discs
WB1DSU · Advanced · issued Sep 2, 1986, expires Sep 2, 1996
WILBUR M CHADWICK
728 VERNON ST, MANCHESTER, CT 06040
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
KD1ZS 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.
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KD1ZS in the last 24 hours. They show up here within seconds of KD1ZS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.