Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9HIY callsign genealogy
Currently held by CAYLOR III, EDWARD J
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 KC9HIY's current licensee, walking backwards.
- Caylor III, Edward JINgranted 2002-10-01cancelled 2005-03-29
Successor callsigns
Callsigns held now by people who previously held KC9HIY.
- CAYLOR III, EDWARD JINgranted 2023-05-31