KD3DMH
Cancelled2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderHARBEN, CHRISTOPHER L
License ClassGeneral
Min. Class RequiredTechnician
LocationGIRARD, PA
Grant DateJul 2, 2026
Cancellation DateJul 21, 2026
Available for ApplicationsJul 22, 2028
KD3DMH is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by HARBEN, CHRISTOPHER L in GIRARD, PA. 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 Hoffmann, David M on May 2, 2023. KD3DMH has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ...-- -.. -- ....
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Delta Three Delta Mike Hotel
Readability: 8/10(High readability)
Available Jul 22, 2028 (687 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJul 21, 2026
- System-Generated GrantJul 2, 2026
- License IssuedJul 2, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hoffmann, David MFiled May 2, 2023Not awardedFCC ↗