Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WM6EL callsign genealogy
Currently held by Caldwell, Melvin L
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 WM6EL's current licensee, walking backwards.
- Caldwell, Melvin LCAgranted 2003-12-31cancelled 2008-09-20
Successor callsigns
Callsigns held now by people who previously held WM6EL.
No current licensee on record previously held this callsign.