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W3ZS

Active1x2District 3

Competitive callsign — 6 applications filed with the FCC.

License HolderSigismondi, Randy T

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationGlen Burnie, MD

Grant DateJan 30, 2019

Expiration DateJan 30, 2029

W3ZS is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Sigismondi, Randy T in Glen Burnie, MD. 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 Sigismondi, Randy T on Aug 20, 2008. W3ZS has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 27 units(Light (fast to send))

Voice Phonetics

Whiskey Three Zulu Sierra

Readability: 8/10(High readability)

License History

License RenewedJan 30, 2019
Administrative Update AppliedJan 30, 2019
Administrative Update AppliedOct 14, 2009
Vanity Callsign GrantedSep 9, 2008
License IssuedSep 9, 2008
Internal Correction AppliedMar 2, 2007
Internal Correction AppliedMar 2, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Sigismondi, Randy TFiled Aug 20, 2008
Not awardedFCC ↗
CHAPPUIES, DARREN TFiled Aug 11, 2008
Not awardedFCC ↗
Volker, LarsFiled Aug 11, 2008
Not awardedFCC ↗
Proy Family Amateur Radio ClubFiled Jul 30, 2008

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W3ZR W3ZT →

FCC data as of Sep 4, 2026

Not awardedFCC ↗

Howell, Danny RFiled Jul 22, 2008

Not awardedFCC ↗

Sarvaiya, JoravarsinhFiled Jun 23, 2008

Not awardedFCC ↗

W3ZS FCC Vanity Status: 6 Competing Applications & History