N9TPB
FCC License Search
🕒 FCC license data updated today 9:45 am CDT · 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, WIKC3CKK HAM
✅ Available for a vanity request — free since May 11, 2016.
2x3 call: any licensee 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 May 11, 2016
Previous holder: MATTHEW D ZINDER
Held KC3CKK Mar 31, 2014 → May 10, 2014 · first licensed Mar 31, 2014 as KC3CKK · 2 licenses · FRN 0022228159
-
- Licensee
- MATTHEW D ZINDER
- Address
- 406 Kings College Dr
ARNOLD, MD 21012
- FRN
- 0022228159
- Previous call
- KC3CKK (Technician)
- Last granted
- May 14, 2025
- Effective
- May 16, 2025
- Last action
- May 16, 2025
FCC actions (5)
- May 16, 2025 — Administrative update LIAUA
- May 14, 2025 — License renewed LIREN
- Aug 27, 2014 — License modified LIMOD
- May 10, 2014 — Vanity call sign granted VANGRT
- May 10, 2014 — License issued LIISS
-
- Licensee
- Matthew D Zinder
- Address
- 406 Kings College Dr
Arnold, MD 21012
- FRN
- 0022228159
- Last granted
- Mar 31, 2014
- Effective
- Mar 31, 2014
- Last action
- May 10, 2014
FCC actions (3)
- May 10, 2014 — License canceled LICAN
- Mar 31, 2014 — License issued LIISS
- Mar 31, 2014 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 22, 2014 → Oct 4, 2026 · 74 snapshots · as KC3CKK
Matthew D Zinder
406 Kings College Dr, Arnold, MD 21012
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC3CKK in the last 24 hours. They show up here within seconds of KC3CKK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.