Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3CHE callsign genealogy
Currently held by ALEMAN JR, ROBERTO M
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 K3CHE's current licensee, walking backwards.
- ALEMAN JR, ROBERTO MMDgranted 1994-04-05cancelled 2000-11-21
- WP4DLXno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K3CHE.
No current licensee on record previously held this callsign.