KU5D
Cancelled2x1District 5
Competitive callsign — 27 applications filed with the FCC.
License HolderLamb II, John K
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationMaumelle, AR
Grant DateJan 17, 2026
Cancellation DateJul 28, 2026
Available for ApplicationsJul 29, 2028
KU5D is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Lamb II, John K in Maumelle, AR. This callsign has attracted significant interest in the amateur radio community, with 27 vanity applications filed with the FCC. The most recent was submitted by Fiedler, Robert W on Oct 16, 2024. KU5D has 17 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..- ..... -..
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
Kilo Uniform Five Delta
Readability: 8/10(High readability)
Available Jul 29, 2028 (685 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License CanceledJul 28, 2026
- License RenewedJan 17, 2026
- Administrative Update AppliedJul 8, 2025
- Administrative Update AppliedMar 5, 2024
- Administrative Update AppliedJan 14, 2020
- Administrative Update AppliedAug 26, 2017
- Vanity Callsign GrantedApr 9, 2016
- License IssuedApr 9, 2016
- Internal Correction AppliedMar 25, 2016
- Internal Correction AppliedMar 25, 2016
- Internal Correction AppliedMar 25, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.