N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 9:45 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

KB3CD HAM

✅ Available for a vanity request — free since Jan 8, 2021.

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 Jan 8, 2021

Previous holder: HARLAN S ZIMMERMAN

Held KB3CD Dec 22, 2008 → Jan 7, 2019 · first licensed Dec 22, 2008 as KB3CD · 1 license · FRN 0018367680

KB3CD Expired Advanced Dec 22, 2008 → Jan 7, 2019 (expired)

Licensee
HARLAN S ZIMMERMAN

Address
2626 IRONVILLE PIKE RD 1
COLUMBIA, PA 17512
40.0401, -76.4860 (ZIP center) · Grid FN10sa · CQ 5 · ITU 8 · map ↗

FRN
0018367680

Last granted
Dec 22, 2008

Effective
Dec 22, 2008

Last action
Jan 8, 2021
FCC actions (3)
- Jan 8, 2021 — License expired LIEXP
- Dec 22, 2008 — License renewed LIREN
- Dec 22, 2008 — FCC action LITIN

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 KB3CD
HARLAN S ZIMMERMAN
2626 IRONVILLE PIKE RD 1, COLUMBIA, PA 17512
40.0401, -76.4860 (ZIP center) · Grid FN10sa · CQ 5 · ITU 8 · map ↗

Others requesting KB3CD

2 applications listed KB3CD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 5, 2022	Dec 23, 2022	AC3JN · Carl P DiGuiseppe · North Huntingdon, PA	3	Granted
Aug 5, 2021	Aug 23, 2021	KB2BW · DAVID D QUINN · MECHANICSBURG, PA	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB3CD in the last 24 hours. They show up here within seconds of KB3CD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.