K3MSL
Available1x3District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderWALTER, CARL G
License ClassGeneral
Min. Class RequiredGeneral
LocationFOREST HILL, MD
Grant DateNov 5, 1991
Expiration DateNov 5, 2001
Cancellation DateNov 6, 2003
Available for ApplicationsNov 6, 2003
K3MSL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WALTER, CARL G in FOREST HILL, MD. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Porter, Harry on Aug 21, 2025. K3MSL has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- ...-- -- ... .-..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Three Mike Sierra Lima
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredNov 6, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.