NH7O
Cancelled2x1District 7
Competitive callsign — 18 applications filed with the FCC.
License HolderAumiller, Riley
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationKihei, HI
Grant DateMar 6, 2018
Cancellation DateMay 29, 2026
Available for ApplicationsMay 30, 2028
NH7O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Aumiller, Riley in Kihei, HI. This callsign has attracted significant interest in the amateur radio community, with 18 vanity applications filed with the FCC. The most recent was submitted by BONEWITZ, JOHN R on Mar 1, 2018. NH7O has 14 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .... --... ---
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Hotel Seven Oscar
Readability: 7.5/10(High readability)
Available May 30, 2028 (672 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License CanceledMay 29, 2026
- Vanity Callsign GrantedMar 6, 2018
- License IssuedMar 6, 2018
- License CanceledFeb 13, 2016
- Administrative Update AppliedJan 16, 2016
- Administrative Update AppliedOct 20, 2015
- Administrative Update AppliedOct 14, 2015
- License IssuedDec 5, 2006
- Vanity Callsign GrantedDec 5, 2006
- License CanceledOct 30, 2004
- Authorization PrintedMay 31, 2002
- Internal Duplicate Requested
Vanity Application Activity
Competing applications filed with the FCC for this callsign.