K6PHD
Available1x3District 6
Competitive callsign — 5 applications filed with the FCC.
License HolderSeremetis, Constantine M
License ClassTechnician
Min. Class RequiredGeneral
LocationWashington, DC
Grant DateOct 13, 2010
Expiration DateDec 22, 2020
Cancellation DateDec 23, 2022
Available for ApplicationsDec 23, 2022
K6PHD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Seremetis, Constantine M in Washington, DC. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Gilton, Terry on Feb 11, 2026. K6PHD has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... .--. .... -..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Six Papa Hotel Delta
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 ExpiredDec 23, 2022
- License RenewedOct 13, 2010
- License IssuedDec 22, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.