K1JHI
Active1x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderISABELLE, JONATHAN H
License ClassGeneral
Min. Class RequiredGeneral
LocationNORTHBOROUGH, MA
Grant DateMar 4, 2025
Expiration DateMar 4, 2035
K1JHI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ISABELLE, JONATHAN H in NORTHBOROUGH, MA. 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 ISABELLE, JONATHAN H on Feb 12, 2025. K1JHI has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- .--- .... ..
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo One Juliet Hotel India
Readability: 7/10(Good readability)
License History
- License IssuedMar 4, 2025
- Vanity Callsign GrantedMar 4, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- ISABELLE, JONATHAN HFiled Feb 12, 2025Not awardedFCC ↗