Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4EOM callsign genealogy
Currently held by OTERO, EDWIN
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 KP4EOM's current licensee, walking backwards.
- OTERO, EDWINPRgranted 2013-03-22cancelled 2020-05-12
Successor callsigns
Callsigns held now by people who previously held KP4EOM.
- OTERO, EDWINPRgranted 2021-08-28