N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIKJ4MKR HAM
✅ Available for a vanity request — free since Aug 25, 2014.
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 Aug 25, 2014
Previous holder: JOSE M DIAZ MEDERO
Held KJ4MKR May 28, 2009 → Aug 24, 2012 · first licensed May 28, 2009 as KJ4MKR · 2 licenses · FRN 0018821298
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- Licensee
- JOSE M DIAZ MEDERO
- Address
- 840 S GRAND HWY GRANDVIEW APTS 51-A
CLERMONT, FL 34711
- FRN
- 0018821298
- Previous call
- KJ4MKR (General)
- Last granted
- Jul 29, 2022
- Effective
- Jun 7, 2025
- Last action
- Jun 7, 2025
FCC actions (4)
- Jun 7, 2025 — Administrative update LIAUA
- Jul 29, 2022 — License renewed LIREN
- Aug 24, 2012 — Vanity call sign granted VANGRT
- Aug 24, 2012 — License issued LIISS
-
- Licensee
- JOSE M DIAZ MEDERO
- Address
- 8405 GRAND HWY GRANDVIEW APTS 51-A
CLERMONT, FL 34711
- FRN
- 0018821298
- Last granted
- May 28, 2009
- Effective
- Mar 1, 2012
- Last action
- Aug 24, 2012
FCC actions (5)
- Aug 24, 2012 — License canceled LICAN
- Mar 1, 2012 — License modified LIMOD
- Mar 11, 2011 — License modified LIMOD
- May 28, 2009 — License issued LIISS
- May 28, 2009 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ4MKR in the last 24 hours. They show up here within seconds of KJ4MKR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.