K1LDO
Active1x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderROSE, MICHAEL K
License ClassTechnician
Min. Class RequiredGeneral
LocationLAKEWOOD, CO
Grant DateJun 23, 2026
Expiration DateSep 9, 2036
K1LDO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ROSE, MICHAEL K in LAKEWOOD, 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 Diederich, Christopher D on Aug 22, 2016. K1LDO has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- .-.. -.. ---
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo One Lima Delta Oscar
Readability: 8/10(High readability)
License History
- License RenewedJun 23, 2026
- Administrative Update AppliedDec 14, 2022
- Administrative Update AppliedJun 22, 2021
- Administrative Update AppliedJun 28, 2018
- Vanity Callsign GrantedSep 9, 2016
- License IssuedSep 9, 2016
- License ExpiredFeb 8, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Diederich, Christopher DFiled Aug 22, 2016Not awardedFCC ↗