Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5UM callsign genealogy
Currently held by Cale, Melinda
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 AF5UM's current licensee, walking backwards.
- Cale, MelindaOKgranted 2014-03-11cancelled 2014-11-07
Successor callsigns
Callsigns held now by people who previously held AF5UM.
No current licensee on record previously held this callsign.