W3EXP
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderMontgomery Amateur Radio Club
Min. Class RequiredGeneral
LocationGaithersburg, MD
Grant DateDec 13, 2025
Expiration DateJan 7, 2036
W3EXP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Montgomery Amateur Radio Club in Gaithersburg, MD. 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 Montgomery Amateur Radio Club on Sep 23, 2005. W3EXP has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- . -..- .--.
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Three Echo X-ray Papa
Readability: 8/10(High readability)
License History
- License RenewedDec 13, 2025
- License RenewedOct 13, 2015
- License IssuedJan 7, 2006
- Vanity Callsign GrantedJan 7, 2006
- Internal Correction AppliedSep 21, 2005
- Internal Correction AppliedSep 21, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Montgomery Amateur Radio ClubFiled Sep 23, 2005Not awardedFCC ↗