Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WY4MAL callsign genealogy
Currently held by LAUGHLIN, MARK A
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 WY4MAL's current licensee, walking backwards.
- LAUGHLIN, MARK AWYgranted 2020-09-25cancelled 2020-10-14
Successor callsigns
Callsigns held now by people who previously held WY4MAL.
No current licensee on record previously held this callsign.