N7UOI
Available1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderOVEREEM, MICHAEL L
License ClassTechnician
Min. Class RequiredGeneral
LocationCASPER, WY
Grant DateOct 22, 1991
Expiration DateOct 22, 2001
Cancellation DateOct 23, 2003
Available for ApplicationsOct 23, 2003
N7UOI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by OVEREEM, MICHAEL L in CASPER, WY. 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 Rae, Donald F on Apr 10, 2026. N7UOI has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-. --... ..- --- ..
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
November Seven Uniform Oscar India
Readability: 6/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredOct 23, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Rae, Donald FFiled Apr 10, 2026Not awardedFCC ↗