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W0MMO

Available1x3District 0

Competitive callsign — 5 applications filed with the FCC.

License HolderMEZA, MARTIN R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationFORT WORTH, TX

Grant DateMay 9, 2008

Expiration DateMay 9, 2018

Cancellation DateMar 10, 2009

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W0MMO

Available1x3District 0

Competitive callsign — 5 applications filed with the FCC.

License HolderMEZA, MARTIN R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationFORT WORTH, TX

Grant DateMay 9, 2008

Expiration DateMay 9, 2018

Cancellation DateMar 10, 2009

Available for ApplicationsMar 11, 2011

W0MMO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MEZA, MARTIN R in FORT WORTH, TX. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by LENDI, ADAM A on May 21, 2026. W0MMO has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 43 units(Heavy (slower to send))

Voice Phonetics

Whiskey Zero Mike Mike Oscar

Readability: 8.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License CanceledMar 10, 2009
License ModifiedFeb 17, 2009
Administrative Update AppliedAug 5, 2008
License IssuedMay 9, 2008
Vanity Callsign GrantedMay 9, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

LENDI, ADAM AFiled May 21, 2026
Not awardedFCC ↗
LENDI, ADAM AFiled Jan 20, 2026
DismissedFCC ↗
McCabe, Myles PFiled Dec 30, 2024
Not awardedFCC ↗
Meza, Martin RFiled Apr 21, 2008

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W0MMM W0MMQ →

FCC data as of Sep 4, 2026

Not awarded

FCC ↗

Rieck, Charles CFiled Apr 21, 2008

Not awardedFCC ↗

W0MMO FCC Vanity Status: 5 Competing Applications & History