Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4CA callsign genealogy
Currently held by Roche Jr, William E
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 KQ4CA's current licensee, walking backwards.
- KD2DPno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KQ4CA.
- Roche Jr, William EWIgranted 2012-04-25cancelled 2024-07-23