N9TPB
FCC License Search
🕒 FCC license data updated today 9:45 am CDT · next update tomorrow 6:00 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIK6CSX HAM
✅ Available for a vanity request — free since May 17, 2022.
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 May 17, 2022
Previous holder: Christopher R Silverberg
Held K6CSX Apr 28, 2020 → May 16, 2020 · first licensed Aug 7, 2018 as KM6VBX · 3 licenses · FRN 0027755990
-
📦 Moved: Irvine, CA → Santa Ana, CA
- Licensee
- Christopher R Silverberg
- Address
- PO Box 23118
Santa Ana, CA 92711
- FRN
- 0027755990
- Previous call
- K6CSX (General)
- Last granted
- May 16, 2020
- Effective
- Mar 12, 2022
- Last action
- Mar 12, 2022
FCC actions (5)
- Mar 12, 2022 — Administrative update LIAUA
- Jul 20, 2020 — License modified LIMOD
- Jun 22, 2020 — License modified LIMOD
- May 16, 2020 — Vanity call sign granted VANGRT
- May 16, 2020 — License issued LIISS
-
- Licensee
- Christopher R Silverberg
- Address
- PO Box 54062
Irvine, CA 92619
- FRN
- 0027755990
- Previous call
- KM6VBX
- Last granted
- Apr 28, 2020
- Effective
- Apr 28, 2020
- Last action
- May 16, 2020
FCC actions (3)
- May 16, 2020 — License canceled LICAN
- Apr 28, 2020 — Vanity call sign granted VANGRT
- Apr 28, 2020 — License issued LIISS
-
- Licensee
- Christopher R Silverberg
- Address
- PO Box 54062
Irvine, CA 92619
- FRN
- 0027755990
- Last granted
- Aug 7, 2018
- Effective
- Apr 9, 2020
- Last action
- Apr 28, 2020
FCC actions (4)
- Apr 28, 2020 — License canceled LICAN
- Apr 9, 2020 — Administrative update LIAUA
- Aug 7, 2018 — License issued LIISS
- Aug 7, 2018 — 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 Apr 16, 2022 → Oct 4, 2026 · 26 snapshots · as KM6VBX
Christopher R Silverberg
PO Box 54062
Irvine, CA 92619 - Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as K6IOS
Christopher R Silverberg
PO Box 23118
Santa Ana, CA 92711 - Seen Sep 3, 2018 → May 6, 2019 · 3 snapshots · as KM6VBX
Christopher R Silverberg
19016 Canyon Smt, Trabuco Canyon, CA 92679
Others requesting K6CSX
1 application listed K6CSX as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 9, 2020 | Apr 27, 2020 | KM6VBX · Christopher R Silverberg · Irvine, CA | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K6CSX in the last 24 hours. They show up here within seconds of K6CSX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.