Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4ER callsign genealogy
Currently held by Olmeda, Christopher 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 KV4ER's current licensee, walking backwards.
- OLMEDA, CHRISTOPHER JPRgranted 1994-03-15cancelled 2000-03-16
Successor callsigns
Callsigns held now by people who previously held KV4ER.
- Olmeda, Christopher JFLgranted 2004-07-23cancelled 2016-03-16