N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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, WI

Christopher R Silverberg

FRN 0027755990 · first licensed Aug 7, 2018 as KM6VBX · 3 licenses on record

📻 GMRS licenses on this FRN

GMRS callStatusNameLocationGrantedExpires
WRUC794 Active Christopher R SilverbergSanta Ana, CA Aug 13, 2022Aug 13, 2032

📝 FCC applications (8)

ReceivedFile numberServicePurposeStatusCall
Aug 11, 20220010162661 GMRSNew licenseGranted
Mar 11, 20220009951853 HAMAdministrative updateGranted K6IOS
Jul 20, 20200009154362 HAMModificationGranted K6IOS
Jun 22, 20200009121386 HAMModificationGranted K6IOS
Apr 28, 20200009059629 HAMModificationGranted K6CSX
Apr 9, 20200009039047 HAMModificationGranted KM6VBX
Apr 8, 20200009037673 HAMAdministrative updateGranted KM6VBX
Aug 7, 20180008308585 HAMNew licenseGranted KM6VBX

Complete licensing history

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Apr 28, 2020
Granted May 16, 2020
0009059629
 K6CSX · Christopher R Silverberg · Technician
PO Box 54062 · Irvine, CA 92619
1.K6IOS ✓ granted
 Granted
got K6IOS
Filed Apr 9, 2020
Granted Apr 28, 2020
0009039047
 KM6VBX · Christopher R Silverberg · Technician
PO Box 54062 · Irvine, CA 92619
1.K6CSX ✓ granted
 Granted
got K6CSX