Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5CHF callsign genealogy
Currently held by Greenfelder, Rosalinda
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 W5CHF's current licensee, walking backwards.
- Greenfelder, RosalindaNEgranted 2011-04-21cancelled 2011-05-10
Successor callsigns
Callsigns held now by people who previously held W5CHF.
No current licensee on record previously held this callsign.