Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ0SH callsign genealogy
Currently held by Orrison, Joshua D
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 KJ0SH's current licensee, walking backwards.
- ORRISON, JOSHUA DCOgranted 1999-06-03cancelled 2000-07-07
Successor callsigns
Callsigns held now by people who previously held KJ0SH.
No current licensee on record previously held this callsign.