N7SPF
Available1x3District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderRIDLEY, MARGARET D
License ClassTechnician
Min. Class RequiredGeneral
LocationFEDERAL WAY, WA
Grant DateApr 4, 2001
Expiration DateJul 2, 2011
Cancellation DateJul 3, 2013
Available for ApplicationsJul 3, 2013
N7SPF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RIDLEY, MARGARET D in FEDERAL WAY, WA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Hillman, James A on Nov 18, 2025. N7SPF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. --... ... .--. ..-.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
November Seven Sierra Papa 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 ExpiredJul 3, 2013
- Tax ID (TIN) AddedApr 4, 2001
- License RenewedApr 4, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.