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K5SDR

Active1x3District 5

Competitive callsign — 6 applications filed with the FCC.

License HolderYOUNGBLOOD, GERALD F

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationAUSTIN, TX

Grant DateJan 14, 2025

Expiration DateFeb 8, 2035

K5SDR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by YOUNGBLOOD, GERALD F in AUSTIN, TX. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Stafford, David L on Apr 10, 2018. K5SDR has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 25 units(Light (fast to send))

Voice Phonetics

Kilo Five Sierra Delta Romeo

Readability: 7/10(Good readability)

License History

License RenewedJan 14, 2025
License RenewedJan 3, 2015
License IssuedFeb 8, 2005
Vanity Callsign GrantedFeb 8, 2005
License ExpiredDec 23, 1999

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Stafford, David LFiled Apr 10, 2018
Not awardedFCC ↗
Simon, Michael AFiled Mar 19, 2018
Not awardedFCC ↗
Schmidt, Christopher GFiled Oct 28, 2015
DismissedFCC ↗
DeKing, Greg LFiled Feb 6, 2006

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K5SDN K5SDS →

FCC data as of Sep 3, 2026

Not awarded

Sheckler, Ronald BFiled Jan 21, 2005

Not awardedFCC ↗

YOUNGBLOOD, GERALD FFiled Jan 21, 2005

Not awardedFCC ↗

K5SDR FCC Vanity Status: 6 Competing Applications & History