N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

KD1OO HAM

✅ Available for a vanity request — free since May 5, 2005.

2x2 call: Advanced and Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 1 holder on record · available since May 5, 2005

Previous holder: LEROY S OLSEN

Held KD1OO May 4, 1993 → May 4, 2003 · first licensed May 4, 1993 as KD1OO · 1 license · no FRN on file (pre-2001 records)

KD1OO Expired Advanced May 4, 1993 → May 4, 2003 (expired)

Licensee
LEROY S OLSEN

Address
112 ARNOTT RD
MANCHESTER, CT 06040
41.7614, -72.5256 (ZIP center) · Grid FN31rs · CQ 5 · ITU 8 · map ↗

Previous call
K1EFJ (General)

Last granted
May 4, 1993

Effective
May 4, 1993

Last action
May 5, 2005
FCC actions (1)
- May 5, 2005 — License expired LIEXP

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KD1OO
LEROY S OLSEN
112 ARNOTT RD, MANCHESTER, CT 06040
41.7614, -72.5256 (ZIP center) · Grid FN31rs · CQ 5 · ITU 8 · map ↗

Others requesting KD1OO

2 applications listed KD1OO as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 20, 2026	Aug 7, 2026	KC1WOT · Thomas J Landi · Plymouth, MA	10	Granted
Oct 13, 2021	Oct 31, 2021	KC1OFK · Jarrod Anderson · Hamden, CT	25	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD1OO in the last 24 hours. They show up here within seconds of KD1OO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.