K0HJ
Active1x2District 0
Competitive callsign — 14 applications filed with the FCC.
License HolderSpronk, Delmar E
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSheldon, IA
Grant DateMay 2, 2017
Expiration DateJul 27, 2027
K0HJ is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Spronk, Delmar E in Sheldon, IA. This callsign has attracted significant interest in the amateur radio community, with 14 vanity applications filed with the FCC. The most recent was submitted by LEWIS, GEORGE R on Jul 11, 2007. K0HJ has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .... .---
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Zero Hotel Juliet
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 4, 2026
- License RenewedMay 2, 2017
- License IssuedJul 27, 2007
- Vanity Callsign GrantedJul 27, 2007
- Internal Correction AppliedMar 1, 2007
- Internal Correction AppliedMar 1, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.