Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KH7SW callsign genealogy
Currently held by JABONETA, JAMES A
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KH7SW's current licensee, walking backwards.
- Watson, ShirleyHIgranted 2010-10-26cancelled 2011-06-18
Successor callsigns
Callsigns held now by people who previously held KH7SW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KH7SW, oldest first.
- JABONETA, JAMES A HI1999-04-26 → cancelled 2011-04-27
- Watson, Shirley HI2021-06-02 active