KB5TMM
Available2x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderFENSTERMACHER, DONALD R
License ClassP
Min. Class RequiredTechnician
Cancellation DateJun 24, 1999
Available for ApplicationsJun 25, 2001
KB5TMM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by FENSTERMACHER, DONALD R. 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 Heer, Juston A on Jul 31, 2026.
CW & Voice Analysis
Morse Code
-.- -... ..... - -- --
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Bravo Five Tango Mike Mike
Readability: 8.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Heer, Juston AFiled Jul 31, 2026Not awardedFCC ↗