K5NUN
Active1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderCASTILLO, DAVID R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSAN ANTONIO, TX
Grant DateSep 16, 2017
Expiration DateSep 16, 2027
K5NUN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CASTILLO, DAVID R in SAN ANTONIO, TX. 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 CASTILLO, DAVID R on Aug 29, 2017. K5NUN has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -. ..- -.
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Five November Uniform November
Readability: 6.5/10(Good readability)
License History
- License ModifiedSep 3, 2024
- License ModifiedOct 31, 2017
- License IssuedSep 16, 2017
- Vanity Callsign GrantedSep 16, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- CASTILLO, DAVID RFiled Aug 29, 2017Not awardedFCC ↗