Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WP4RMT callsign genealogy
Currently held by CARRASQUILLO, RAFAEL
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 WP4RMT's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WP4RMT.
- CARRASQUILLO DEL VAL, RAFAELPRgranted 2020-07-28