K4OEN
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMicro HAMS
License ClassGeneral
Min. Class RequiredGeneral
LocationBellevue, WA
Grant DateMar 15, 2025
Expiration DateFeb 13, 2034
K4OEN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Micro HAMS in Bellevue, WA. 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 Evans, Jonathan D on Sep 11, 2003. K4OEN has 16 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --- . -.
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Oscar Echo November
Readability: 7.5/10(High readability)
License History
- License RenewedMar 15, 2025
- License ModifiedJun 18, 2019
- FRN Disassociation Letter SentFeb 14, 2014
- License RenewedFeb 13, 2014
- FRN Disassociation Email FailedFeb 13, 2014
- FRN Association Email SentFeb 11, 2014
- FRN Disassociation Letter SentFeb 11, 2014
- FRN Disassociation Email SentFeb 10, 2014
- FRN Disassociation Email SentFeb 10, 2014
- FRN Association Email SentFeb 10, 2014
- FRN Association Email FailedFeb 10, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Evans, Jonathan DFiled Sep 11, 2003Not awardedFCC ↗