N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update tomorrow 6:00 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, WIKJ4RFX HAM
✅ Available for a vanity request — free since Nov 1, 2017.
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 Nov 1, 2017
Previous holder: Richard B Jackson
Held KJ4RFX Dec 15, 2009 → Oct 31, 2015 · first licensed Dec 15, 2009 as KJ4RFX · 2 licenses · FRN 0019410794
-
- Licensee
- Richard B Jackson
- Address
- 983 STERLING RIDGE DRIVE
RENSSELAER, NY 12144
- FRN
- 0019410794
- Previous call
- KJ4RFX (General)
- Last granted
- Aug 7, 2025
- Effective
- Aug 7, 2025
- Last action
- Aug 7, 2025
FCC actions (3)
- Aug 7, 2025 — License renewed LIREN
- Oct 31, 2015 — Vanity call sign granted VANGRT
- Oct 31, 2015 — License issued LIISS
-
- Licensee
- Richard B Jackson
- Address
- 983 STERLING RIDGE DRIVE
RENSSELAER, NY 12144
- FRN
- 0019410794
- Last granted
- Dec 15, 2009
- Effective
- Oct 19, 2015
- Last action
- Oct 31, 2015
FCC actions (6)
- Oct 31, 2015 — License canceled LICAN
- Oct 19, 2015 — License modified LIMOD
- Jan 16, 2014 — Administrative update LIAUA
- Jan 12, 2010 — License modified LIMOD
- Dec 15, 2009 — License issued LIISS
- Dec 15, 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 KJ4RFX in the last 24 hours. They show up here within seconds of KJ4RFX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.