K4MUO
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderANDERSON, DELMAR G
License ClassAdvanced
Min. Class RequiredGeneral
LocationCOLLEGEDALE, TN
Grant DateNov 13, 2008
Expiration DateFeb 3, 2019
Cancellation DateFeb 4, 2021
Available for ApplicationsFeb 4, 2021
K4MUO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ANDERSON, DELMAR G in COLLEGEDALE, TN. 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 Drewry, Steven K on Sep 2, 2025. K4MUO has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -- ..- ---
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Four Mike Uniform Oscar
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 4, 2021
- Tax ID (TIN) AddedNov 13, 2008
- License RenewedNov 13, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Drewry, Steven KFiled Sep 2, 2025Not awardedFCC ↗