N7CSA
Available1x3District 7
Competitive callsign — 7 applications filed with the FCC.
License HolderSIBBERSEN JR, EARL W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationTOLEDO, OH
Grant DateSep 14, 1993
Expiration DateSep 14, 2003
Cancellation DateSep 15, 2005
Available for ApplicationsSep 15, 2005
N7CSA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SIBBERSEN JR, EARL W in TOLEDO, OH. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Craig, David L on Mar 17, 2025. N7CSA has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-. --... -.-. ... .-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
November Seven Charlie Sierra Alpha
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJan 4, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.