W1MSU
Active1x3District 1
Competitive callsign — 4 applications filed with the FCC.
License HolderGrayson 707, Jeffery A
License ClassGeneral
Min. Class RequiredGeneral
LocationRoyal Oak, MI
Grant DateDec 9, 2021
Expiration DateFeb 10, 2032
W1MSU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Grayson 707, Jeffery A in Royal Oak, MI. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by GRAYSON, JEFFERY A on Jan 23, 2012. W1MSU has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey One Mike Sierra Uniform
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJul 19, 2022
- License RenewedDec 9, 2021
- Administrative Update AppliedDec 31, 2020
- Administrative Update AppliedSep 28, 2016
- Administrative Update AppliedMar 15, 2016
- Administrative Update AppliedMar 29, 2013
- Administrative Update AppliedMar 29, 2013
- Administrative Update AppliedNov 16, 2012
- License ModifiedFeb 27, 2012
- License IssuedFeb 10, 2012
- Vanity Callsign GrantedFeb 10, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.