KJ5SB
Available2x2District 5
Competitive callsign — 1 application filed with the FCC.
License HolderTRAN, JOHN D
License ClassAdvanced
Min. Class RequiredGeneral
LocationHOUSTON, TX
Grant DateSep 23, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
KJ5SB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by TRAN, JOHN D in HOUSTON, 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 Moreno Jr, Jesus on Sep 27, 2021. KJ5SB has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ..... ... -...
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Juliet Five Sierra Bravo
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMar 6, 2026
- License RenewedSep 23, 2013
- Tax ID (TIN) AddedJan 2, 2004
- License RenewedJan 2, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Moreno Jr, JesusFiled Sep 27, 2021Not awardedFCC ↗