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KA4VIN

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderOLBERG, CARL D

License ClassGeneral

Min. Class RequiredTechnician

LocationSCOTTSDALE, AZ

Grant DateAug 9, 2019

Expiration DateAug 9, 2029

KA4VIN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by OLBERG, CARL D in SCOTTSDALE, AZ. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Kamalam Surendran, Vinod on Nov 30, 2016. KA4VIN has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- .- ....- ...- .. -.

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Kilo Alpha Four Victor India November

Readability: 6.5/10(Good readability)

License History

License RenewedAug 9, 2019
License RenewedApr 14, 2011
Tax ID (TIN) AddedJun 28, 2005
License ModifiedJun 28, 2005

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Kamalam Surendran, VinodFiled Nov 30, 2016
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

KA4VIN FCC Vanity Status: 1 Competing Application & History