N6SDC
Cancelled1x3District 6
Competitive callsign — 2 applications filed with the FCC.
License HolderSEITZ, JOSEPH L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationIRVINE, CA
Grant DateDec 4, 2021
Cancellation DateSep 14, 2024
Available for ApplicationsSep 15, 2026
N6SDC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SEITZ, JOSEPH L in IRVINE, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by SEITZ, JOSEPH L on Nov 16, 2021. N6SDC has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. -.... ... -.. -.-.
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Six Sierra Delta Charlie
Readability: 7/10(Good readability)
Available Sep 15, 2026 (68 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledSep 14, 2024
- Administrative Update AppliedAug 27, 2024
- Administrative Update AppliedApr 13, 2024
- Administrative Update AppliedApr 13, 2024
- License ModifiedApr 12, 2024
- Administrative Update AppliedJan 6, 2022
- License ModifiedDec 9, 2021
- Vanity Callsign GrantedDec 4, 2021
- License IssuedDec 4, 2021
- License ExpiredJan 28, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.