Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4PY callsign genealogy
Currently held by KELLEY, PHILLIP P
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 KY4PY's current licensee, walking backwards.
- KELLEY, PHILLIP PSCgranted 2020-10-07cancelled 2022-06-13
Successor callsigns
Callsigns held now by people who previously held KY4PY.
- KELLEY, PHILLIP PSCgranted 2022-07-06