N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIKN4CSD HAM
✅ Available for a vanity request — free since Dec 30, 2019.
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 Dec 30, 2019
Previous holder: David J Wilson
Held KN4CSD Apr 20, 2017 → Dec 29, 2017 · first licensed Apr 20, 2017 as KN4CSD · 3 licenses · FRN 0026418723
-
📦 Moved: Apo, AE → Woodbridge, VA
- Licensee
- David J Wilson
- Address
- 4502 Sparrow Ct
Woodbridge, VA 22193
- FRN
- 0026418723
- Previous call
- N4AFK (General)
- Last granted
- Apr 15, 2022
- Effective
- Apr 10, 2026
- Last action
- Apr 10, 2026
FCC actions (3)
- Apr 10, 2026 — Administrative update LIAUA
- Apr 15, 2022 — Vanity call sign granted VANGRT
- Apr 15, 2022 — License issued LIISS
-
📦 Moved: Woodbridge, VA → Apo, AE
- Licensee
- David J Wilson
- Address
- CMR 480 Box 916
APO, AE 09128
- FRN
- 0026418723
- Previous call
- KN4CSD (General)
- Last granted
- Dec 29, 2017
- Effective
- Mar 9, 2021
- Last action
- Apr 15, 2022
FCC actions (5)
- Apr 15, 2022 — License canceled LICAN
- Mar 9, 2021 — Administrative update LIAUA
- Nov 28, 2018 — License modified LIMOD
- Dec 29, 2017 — Vanity call sign granted VANGRT
- Dec 29, 2017 — License issued LIISS
-
- Licensee
- David J Wilson
- Address
- 4502 Sparrow Ct
Woodbridge, VA 22193
- FRN
- 0026418723
- Last granted
- Apr 20, 2017
- Effective
- Apr 20, 2017
- Last action
- Dec 29, 2017
FCC actions (3)
- Dec 29, 2017 — License canceled LICAN
- Apr 20, 2017 — License issued LIISS
- Apr 20, 2017 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting KN4CSD
1 application listed KN4CSD as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Aug 14, 2019 | Sep 1, 2019 | KN4WKG · Christopher S Dale · Canton, GA | 2 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4CSD in the last 24 hours. They show up here within seconds of KN4CSD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.