N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIN4DJN HAM
⏳ Not available yet — opens for vanity requests Sep 5, 2028, two years after the license was canceled (Sep 4, 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
🗓 Active on 1 net · last heard Sep 1, 2026
Previous holder: Derek J Nelson
Held N4DJN Aug 15, 2026 → Sep 4, 2026 · first licensed Jul 27, 2026 as KR4NXW · 3 licenses · FRN 0037557741
-
- Licensee
- Derek J Nelson
- Address
- 106 Williamsburg Dr
Mcdonough, GA 30253-6471
- FRN
- 0037557741
- Previous call
- N4DJN (General)
- Last granted
- Sep 4, 2026
- Effective
- Sep 4, 2026
- Last action
- Sep 4, 2026
FCC actions (2)
- Sep 4, 2026 — Vanity call sign granted VANGRT
- Sep 4, 2026 — License issued LIISS
-
- Licensee
- Derek J Nelson
- Address
- 106 Williamsburg Dr
Mcdonough, GA 30253-6471
- FRN
- 0037557741
- Previous call
- KR4NXW (General)
- Last granted
- Aug 15, 2026
- Effective
- Aug 17, 2026
- Last action
- Sep 4, 2026
FCC actions (4)
- Sep 4, 2026 — License canceled LICAN
- Aug 17, 2026 — License modified LIMOD
- Aug 15, 2026 — Vanity call sign granted VANGRT
- Aug 15, 2026 — License issued LIISS
-
- Licensee
- Derek J Nelson
- Address
- 106 Williamsburg Dr
Mcdonough, GA 30253-6471
- FRN
- 0037557741
- Last granted
- Jul 27, 2026
- Effective
- Jul 27, 2026
- Last action
- Aug 15, 2026
FCC actions (3)
- Aug 15, 2026 — License canceled LICAN
- Jul 27, 2026 — License issued LIISS
- Jul 27, 2026 — 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 Sep 27, 2026 → Oct 4, 2026 · 6 snapshots · as KR4NXW
Derek J Nelson
106 Williamsburg Dr, Mcdonough, GA 30253-6471
Others requesting N4DJN
2 applications listed N4DJN as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jul 28, 2026 | Aug 15, 2026 | KR4NXW · Derek J Nelson · Mcdonough, GA | 1 | Granted |
| Aug 15, 2023 | Sep 2, 2023 | KQ4KJW · Shawn Berger · Dunedin, FL | 7 | Granted |
Nets
| Net | When | Frequency | Role | Times | Last |
|---|---|---|---|---|---|
| the N0SWR net | Mon, Tue, Wed, Fri, Sat 5:45 PM · Mon, Tue, Thu, Fri 6:00 PM · Wed, Thu, Fri 5:15 PM CT | 7.185 | Checked in | 1 | 2026-09-01 |
From nets logged with NetLogger since the start of collection.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N4DJN in the last 24 hours. They show up here within seconds of N4DJN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.