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W9MST

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderLOOS, RYAN L

License ClassTechnician

Min. Class RequiredGeneral

LocationPETERSBURG, IN

Grant DateFeb 20, 2014

Expiration DateMar 22, 2024

Cancellation DateMar 24, 2026

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W9MST

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderLOOS, RYAN L

License ClassTechnician

Min. Class RequiredGeneral

LocationPETERSBURG, IN

Grant DateFeb 20, 2014

Expiration DateMar 22, 2024

Cancellation DateMar 24, 2026

Available for ApplicationsMar 23, 2026

W9MST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LOOS, RYAN L in PETERSBURG, IN. 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 Ferrari, Jason on Jul 10, 2026. W9MST has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Whiskey Nine Mike Sierra Tango

Readability: 8/10(High readability)

This callsign is available now

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

License History

License ExpiredMar 24, 2026
License RenewedFeb 20, 2014
Tax ID (TIN) AddedMar 19, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Ferrari, JasonFiled Jul 10, 2026
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

W9MST FCC Vanity Status: 1 Competing Application & History