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W4NTR

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSchroeder, Craig R

License ClassTechnician

Min. Class RequiredGeneral

LocationDowney, CA

Grant DateSep 21, 2021

Expiration DateDec 16, 2031

W4NTR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Schroeder, Craig R in Downey, CA. 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 Krenzischek, Ryan A on Nov 28, 2011. W4NTR has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 26 units(Light (fast to send))

Voice Phonetics

Whiskey Four November Tango Romeo

Readability: 7/10(Good readability)

License History

License RenewedSep 21, 2021
License ModifiedFeb 23, 2012
License IssuedDec 16, 2011
Vanity Callsign GrantedDec 16, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Krenzischek, Ryan AFiled Nov 28, 2011
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

W4NTR FCC Vanity Status: 1 Competing Application & History