K3SF
Active1x2District 3
Competitive callsign — 1 application filed with the FCC.
License HolderSAUK JR, PAUL L
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWEST GROVE, PA
Grant DateJun 16, 2026
Expiration DateSep 9, 2036
K3SF is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by SAUK JR, PAUL L in WEST GROVE, PA. 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 Bartz, Hans-Dieter on Oct 6, 2015. K3SF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- ... ..-.
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Three Sierra Foxtrot
Readability: 8/10(High readability)
License History
- License RenewedJun 16, 2026
- Administrative Update AppliedJun 15, 2016
- License RenewedJun 14, 2016
- License RenewedJun 27, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Bartz, Hans-DieterFiled Oct 6, 2015DismissedFCC ↗