KD3AK
Available2x2District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderCATTLEY, LOUIS A
License ClassAdvanced
Min. Class RequiredGeneral
LocationPITTSBURGH, PA
Grant DateOct 2, 1996
Expiration DateOct 2, 2006
Cancellation DateMar 9, 2004
Available for ApplicationsMar 10, 2006
KD3AK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by CATTLEY, LOUIS A in PITTSBURGH, PA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Kobrenko, Alexandr on Apr 27, 2026. KD3AK has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ...-- .- -.-
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Delta Three Alpha Kilo
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- Internal Correction AppliedApr 14, 2004
- Internal Correction AppliedApr 14, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.