K3HRO
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderHam Radio Outlet Of Deleware Radio Club
Min. Class RequiredGeneral
LocationNew Castle, DE
Grant DateMay 27, 2026
Expiration DateMay 27, 2036
K3HRO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Ham Radio Outlet Of Deleware Radio Club in New Castle, DE. 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 Ham Radio Outlet Of Deleware Radio Club on Feb 8, 2016. K3HRO has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- .... .-. ---
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Three Hotel Romeo Oscar
Readability: 7.5/10(High readability)
License History
- License RenewedMay 27, 2026
- License ModifiedJun 4, 2021
- License IssuedFeb 26, 2016
- Vanity Callsign GrantedFeb 26, 2016
- License CanceledDec 18, 2012
- Administrative Update AppliedNov 1, 2012
- Administrative Update AppliedAug 26, 2010
- License RenewedSep 22, 2007
- Administrative Update AppliedJun 8, 2007
- Administrative Update AppliedNov 15, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ham Radio Outlet Of Deleware Radio ClubFiled Feb 8, 2016Not awardedFCC ↗