AF1S
Active2x1District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderMALUMPHY, WILLIAM M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationRICHMOND, MA
Grant DateSep 16, 2025
Expiration DateSep 16, 2035
AF1S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by MALUMPHY, WILLIAM M in RICHMOND, MA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Lucius III, Joseph V on Sep 4, 2025. AF1S has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- ..-. .---- ...
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Alpha Foxtrot One Sierra
Readability: 8/10(High readability)
License History
- License IssuedSep 16, 2025
- Vanity Callsign GrantedSep 16, 2025
- License CanceledAug 19, 2025
- License RenewedJan 11, 2017
- License RenewedMar 1, 2007
- Tax ID (TIN) AddedFeb 27, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.