N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 21, 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, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)KJ4PQK HAM
✅ Available for a vanity request — free since Feb 6, 2015.
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 Feb 6, 2015
Previous holder: RALPH J WILLIAMSON
Held KJ4PQK Apr 9, 2009 → Feb 5, 2013 · first licensed Apr 9, 2009 as KJ4LBD · 3 licenses · FRN 0018677666
-
- Licensee
- RALPH J WILLIAMSON
- Address
- 3642 MIMOSA DR
JACKSONVILLE, FL 32207
- FRN
- 0018677666
- Previous call
- KJ4PQK (Technician)
- Last granted
- Feb 5, 2013
- Effective
- Jun 10, 2014
- Last action
- Feb 6, 2025
FCC actions (5)
- Feb 6, 2025 — License expired LIEXP
- Jun 10, 2014 — Administrative update LIAUA
- Jan 8, 2014 — Administrative update LIAUA
- Feb 5, 2013 — Vanity call sign granted VANGRT
- Feb 5, 2013 — License issued LIISS
-
- Licensee
- Ralph J Williamson
- Address
- 3643 Mimosa Dr
Jacksonville, FL 32207
- FRN
- 0018677666
- Previous call
- KJ4LBD (Technician)
- Last granted
- Apr 9, 2009
- Effective
- Oct 9, 2009
- Last action
- Feb 5, 2013
FCC actions (3)
- Feb 5, 2013 — License canceled LICAN
- Oct 9, 2009 — Systematic call sign granted SYSGRT
- Oct 9, 2009 — License issued LIISS
-
- Licensee
- Ralph J Williamson
- Address
- 3643 Mimosa Dr
Jacksonville, FL 32207
- FRN
- 0018677666
- Last granted
- Apr 9, 2009
- Effective
- Oct 9, 2009
- Last action
- Oct 9, 2009
FCC actions (3)
- Oct 9, 2009 — License canceled LICAN
- Apr 9, 2009 — License issued LIISS
- Apr 9, 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.
- Seen Mar 28, 2015 → Oct 18, 2026 · 38 snapshots · as N4RJW
RALPH J WILLIAMSON
3642 MIMOSA DR, JACKSONVILLE, FL 32207 - Seen May 27, 2010 → Oct 18, 2026 · 102 snapshots · as KJ4LBD
Ralph J Williamson
3643 Mimosa Dr, Jacksonville, FL 32207 - Seen Mar 28, 2014 → May 22, 2014 · 2 snapshots · as N4RJW
RALPH J WILLIAMSON
12861 SW 58TH CIRCLE, OCALA, FL 34473
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ4PQK in the last 24 hours. They show up here within seconds of KJ4PQK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.