K4ARP
Active1x3District 4
Competitive callsign — 7 applications filed with the FCC.
License HolderMullins, David T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationEugene, OR
Grant DateMay 5, 2023
Expiration DateAug 1, 2033
K4ARP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mullins, David T in Eugene, OR. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by FIORENTINO, MAURICE on Oct 6, 2023. K4ARP has 14 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .- .-. .--.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Alpha Romeo Papa
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 8, 2026
- Administrative Update AppliedApr 28, 2026
- License ModifiedJan 20, 2026
- License RenewedMay 5, 2023
- Administrative Update AppliedNov 29, 2022
- Administrative Update AppliedNov 1, 2016
- Administrative Update AppliedDec 30, 2014
- License RenewedMay 7, 2013
- Administrative Update AppliedSep 18, 2012
- Administrative Update AppliedDec 7, 2010
- Administrative Update AppliedMar 19, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.