K7RSF
Available1x3District 7
Competitive callsign — 8 applications filed with the FCC.
License HolderGehri, Sharon S
License ClassGeneral
Min. Class RequiredGeneral
LocationSonora, CA
Grant DateNov 17, 2009
Expiration DateNov 17, 2019
Cancellation DateNov 18, 2021
Available for ApplicationsNov 18, 2021
K7RSF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Gehri, Sharon S in Sonora, CA. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Foggon, Kieran R on Aug 19, 2025. K7RSF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... .-. ... ..-.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Seven Romeo Sierra Foxtrot
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 ExpiredNov 18, 2021
- License IssuedNov 17, 2009
- Vanity Callsign GrantedNov 17, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.