N5HMT
Available1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderYOUNGSTROM, KATHERINE I
License ClassTechnician
Min. Class RequiredGeneral
LocationSONORA, CA
Grant DateJan 17, 1995
Expiration DateJan 17, 2005
Cancellation DateJan 18, 2007
Available for ApplicationsJan 18, 2007
N5HMT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by YOUNGSTROM, KATHERINE I in SONORA, CA. 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 Grisham, Stephen on Feb 23, 2026. N5HMT has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-. ..... .... -- -
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
November Five Hotel Mike Tango
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 ExpiredJan 18, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Grisham, StephenFiled Feb 23, 2026Not awardedFCC ↗