Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4CCM callsign genealogy
Currently held by CARRERO MERCED, CARMEN I
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 KP4CCM's current licensee, walking backwards.
- CARRERO MERCED, CARMEN IPRgranted 2022-03-07cancelled 2022-03-25
Successor callsigns
Callsigns held now by people who previously held KP4CCM.
No current licensee on record previously held this callsign.