W6LDK
Active1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderCASSEL III, THOMAS H
License ClassGeneral
Min. Class RequiredGeneral
LocationCOLORADO SPRINGS, CO
Grant DateDec 11, 2025
Expiration DateDec 15, 2035
W6LDK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CASSEL III, THOMAS H in COLORADO SPRINGS, CO. 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 PULLEY, A J on Nov 27, 2015. W6LDK has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... .-.. -.. -.-
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Six Lima Delta Kilo
Readability: 8/10(High readability)
License History
- License RenewedDec 11, 2025
- License ModifiedSep 12, 2022
- License IssuedDec 15, 2015
- Vanity Callsign GrantedDec 15, 2015
- Internal Correction AppliedFeb 8, 2005
- Internal Correction AppliedFeb 8, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- PULLEY, A JFiled Nov 27, 2015Not awardedFCC ↗