N4FMS
Active1x3District 4
Competitive callsign — 6 applications filed with the FCC.
License HolderHildebrand, Bernard A
License ClassTechnician
Min. Class RequiredGeneral
LocationWarren, MI
Grant DateJul 31, 2026
Expiration DateJul 31, 2036
N4FMS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Hildebrand, Bernard A in Warren, MI. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by SASSER III, FRANK M on Jul 13, 2026. N4FMS has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ..-. -- ...
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Four Foxtrot Mike Sierra
Readability: 7.5/10(High readability)
License History
- License IssuedJul 31, 2026
- Vanity Callsign GrantedJul 31, 2026
- License CanceledDec 19, 2023
- Vanity Callsign GrantedJul 28, 2023
- License IssuedJul 28, 2023
- License CanceledJan 23, 2002
- License RenewedJan 23, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.