N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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, WIK4WKC HAM
✅ Available for a vanity request — free since Aug 27, 2026.
1x3 call: Technician, General, 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 Aug 27, 2026
Previous holder: William K Clark
Held K4WKC Aug 26, 2014 → Aug 26, 2024 · first licensed Aug 8, 2014 as KM4DNQ · 2 licenses · FRN 0023797681
-
- Licensee
- William K Clark
- Address
- 5125 NW 64 Blvd
Gainesville, FL 32653
- FRN
- 0023797681
- Previous call
- KM4DNQ (General)
- Last granted
- Aug 26, 2014
- Effective
- Oct 10, 2014
- Last action
- Aug 29, 2026
FCC actions (4)
- Aug 29, 2026 — License expired LIEXP
- Oct 10, 2014 — License modified LIMOD
- Aug 26, 2014 — Vanity call sign granted VANGRT
- Aug 26, 2014 — License issued LIISS
-
- Licensee
- William K Clark
- Address
- 5125 NW 64 Blvd
Gainesville, FL 32653
- FRN
- 0023797681
- Last granted
- Aug 8, 2014
- Effective
- Aug 8, 2014
- Last action
- Aug 26, 2014
FCC actions (3)
- Aug 26, 2014 — License canceled LICAN
- Aug 8, 2014 — License issued LIISS
- Aug 8, 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 Mar 28, 2015 → Oct 4, 2026 · 72 snapshots · as KM4DNQ
William K Clark
5125 NW 64 Blvd, Gainesville, FL 32653
Others requesting K4WKC
3 applications listed K4WKC as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Aug 8, 2014 | Aug 26, 2014 | KM4DNQ · William K Clark · Gainesville, FL | 1 | Granted |
| Mar 2, 2011 | Mar 20, 2011 | KF4PCV · JOHNNY W LAWS JR · N WILKESBORO, NC | 2 | Granted |
| Jun 9, 2003 | Jun 27, 2003 | KI4AQW · Larry S Childers · Bowling Green, KY | 23 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4WKC in the last 24 hours. They show up here within seconds of K4WKC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.