Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX4TEN callsign genealogy
Currently held by MARCUM, RICHARD S
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 WX4TEN's current licensee, walking backwards.
- Marcum, Richard STNgranted 2008-10-14cancelled 2015-10-14
Successor callsigns
Callsigns held now by people who previously held WX4TEN.
No current licensee on record previously held this callsign.