KM1H
Available2x1District 1
Competitive callsign — 23 applications filed with the FCC.
License HolderHUETHER, CARL W
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationPELHAM, NH
Grant DateSep 14, 2013
Expiration DateMar 5, 2024
Cancellation DateMay 7, 2026
Available for ApplicationsMar 6, 2026
KM1H is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by HUETHER, CARL W in PELHAM, NH. This callsign has attracted significant interest in the amateur radio community, with 23 vanity applications filed with the FCC. The most recent was submitted by Neill, Robert on Jun 30, 2026. KM1H has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- .---- ....
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Mike One Hotel
Readability: 9/10(Excellent readability)
This callsign is available now
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License ExpiredMay 7, 2026
- License RenewedSep 14, 2013
- License RenewedAug 5, 2003
- Tax ID (TIN) AddedAug 5, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.