K5WMH
Active1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderHALLIBURTON, MARK
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRIO COMMUNITIES, NM
Grant DateNov 25, 2025
Expiration DateJan 6, 2036
K5WMH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HALLIBURTON, MARK in RIO COMMUNITIES, 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 HALLIBURTON, MARK on Sep 13, 2005. K5WMH has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... .-- -- ....
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Five Whiskey Mike Hotel
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedDec 1, 2025
- License RenewedNov 25, 2025
- License RenewedOct 13, 2015
- License ModifiedJan 3, 2007
- License ModifiedSep 20, 2006
- License IssuedJan 6, 2006
- Vanity Callsign GrantedJan 6, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- HALLIBURTON, MARKFiled Sep 13, 2005Not awardedFCC ↗