N2MRK
Available1x3District 2
Competitive callsign — 3 applications filed with the FCC.
License HolderSEFFERN, JOHN J
License ClassTechnician
Min. Class RequiredGeneral
LocationSTATEN ISLAND, NY
Grant DateOct 8, 2002
Expiration DateOct 8, 2012
Cancellation DateOct 9, 2014
Available for ApplicationsOct 9, 2014
N2MRK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SEFFERN, JOHN J in STATEN ISLAND, NY. 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 Lavalley, Mark R on Nov 24, 2025. N2MRK has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ..--- -- .-. -.-
CW Weight: 33 units(Moderate)
Voice Phonetics
November Two Mike Romeo Kilo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredOct 9, 2014
- License RenewedOct 8, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.