Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5CHE callsign genealogy
Currently held by Cianceruso, Marcelo V
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 K5CHE's current licensee, walking backwards.
- Cianceruso, Marcelo VTXgranted 2001-07-17cancelled 2001-09-05
Successor callsigns
Callsigns held now by people who previously held K5CHE.
No current licensee on record previously held this callsign.