W1UM
Active1x2District 1
Competitive callsign — 33 applications filed with the FCC.
License HolderMerck, Ryan D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWhitman, MA
Grant DateNov 13, 2019
Expiration DateNov 13, 2029
W1UM is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Merck, Ryan D in Whitman, MA. This callsign has attracted significant interest in the amateur radio community, with 33 vanity applications filed with the FCC. The most recent was submitted by Stasieluk, Paul J on Oct 28, 2019. W1UM has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey One Uniform Mike
Readability: 8.5/10(High readability)
License History
- License IssuedNov 13, 2019
- Vanity Callsign GrantedNov 13, 2019
- Internal Correction AppliedSep 23, 2019
- Internal Correction AppliedSep 23, 2019
- License RenewedJan 25, 2012
- Vanity Callsign GrantedMar 15, 2002
- License IssuedMar 15, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.