W4DTB
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderEshleman, James C
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBethlehem, PA
Grant DateJan 28, 2021
Expiration DateApr 26, 2031
W4DTB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Eshleman, James C in Bethlehem, PA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Knopf, Kenneth J on May 17, 2021. W4DTB has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.. - -...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Four Delta Tango Bravo
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJun 17, 2025
- Administrative Update AppliedMay 9, 2023
- License RenewedJan 28, 2021
- Administrative Update AppliedJan 26, 2021
- Vanity Callsign GrantedApr 26, 2011
- License IssuedApr 26, 2011
- License ExpiredApr 20, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.