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W5MSN

Available1x3District 5

Competitive callsign — 1 application filed with the FCC.

License HolderCRITTENDEN, JOHN J

License ClassAdvanced

Min. Class RequiredGeneral

LocationTIJERAS, NM

Grant DateJul 13, 1996

Expiration DateJul 13, 2006

Cancellation DateJul 15, 2008

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W5MSN

Available1x3District 5

Competitive callsign — 1 application filed with the FCC.

License HolderCRITTENDEN, JOHN J

License ClassAdvanced

Min. Class RequiredGeneral

LocationTIJERAS, NM

Grant DateJul 13, 1996

Expiration DateJul 13, 2006

Cancellation DateJul 15, 2008

Available for ApplicationsJul 14, 2008

W5MSN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CRITTENDEN, JOHN J in TIJERAS, NM. 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 Stanfield, James R on Feb 17, 2026. W5MSN has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 25 units(Light (fast to send))

Voice Phonetics

Whiskey Five Mike Sierra November

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredJul 15, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Stanfield, James RFiled Feb 17, 2026
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

W5MSN FCC Vanity Status: 1 Competing Application & History