N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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, WIKC9ZKB HAM
✅ Available for a vanity request — free since Jul 26, 2025.
2x3 call: any licensee can request it.
No pending applications list it.
Last requested Nov 30, 2011 as choice 2: not granted, that applicant got KC9WKB instead.
Last requested Nov 30, 2011 as choice 2: not granted, that applicant got KC9WKB instead.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jul 26, 2025
Previous holder: Arpan V Rau
Held KC9ZKB Jul 25, 2013 → Jul 25, 2023 · first licensed Jul 25, 2013 as KC9ZKB · 1 license · FRN 0022866826
-
- Licensee
- Arpan V Rau
- Address
- 1623 William Penn Dr
NAPERVILLE, IL 60563
- FRN
- 0022866826
- Last granted
- Jul 25, 2013
- Effective
- Jul 25, 2013
- Last action
- Jul 26, 2025
FCC actions (3)
- Jul 26, 2025 — License expired LIEXP
- Jul 25, 2013 — License issued LIISS
- Jul 25, 2013 — 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 Oct 22, 2013 → Oct 4, 2026 · 39 snapshots · as KC9ZKB
Arpan V Rau
1623 William Penn Dr, NAPERVILLE, IL 60563
Others requesting KC9ZKB
1 application listed KC9ZKB as a choice, newest first.
| Filed | Award | Applicant | Choice # | KC9ZKB | Result |
|---|---|---|---|---|---|
| Nov 30, 2011 | Dec 18, 2011 | KC9VAG · Kenneth C Brackett · South Milwaukee, WI | 2 | Not granted | They got KC9WKB (choice 1) |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC9ZKB in the last 24 hours. They show up here within seconds of KC9ZKB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.