WP4NTM
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMIHARA, NAOMI
License ClassGeneral
Min. Class RequiredTechnician
LocationPONCE, PR
Grant DateOct 12, 2006
Expiration DateOct 12, 2016
Cancellation DateMay 8, 2007
Available for ApplicationsMay 9, 2009
WP4NTM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MIHARA, NAOMI in PONCE, PR. 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 Ganatta, Joshua on Oct 22, 2026. WP4NTM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .--. ....- -. - --
CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Papa Four November Tango Mike
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 8, 2007
- License IssuedJan 12, 2007
- System-Generated GrantJan 12, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ganatta, JoshuaFiled Oct 22, 2026PendingFCC ↗