Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4PI callsign genealogy
Currently held by ROWLING, CRAIG 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 KY4PI's current licensee, walking backwards.
- ROWLING, CRAIG AVAgranted 2017-10-11cancelled 2022-05-18
Successor callsigns
Callsigns held now by people who previously held KY4PI.
No current licensee on record previously held this callsign.