Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR0CKS callsign genealogy
Currently held by Horsman, Jennifer L
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 KR0CKS's current licensee, walking backwards.
- Horsman, Jennifer LCOgranted 2018-03-13cancelled 2018-03-31
Successor callsigns
Callsigns held now by people who previously held KR0CKS.
No current licensee on record previously held this callsign.