Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6DHL callsign genealogy
Currently held by RICHMAN, THEODORE 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 W6DHL's current licensee, walking backwards.
- RICHMAN, THEODORE Acancelled 1999-05-05
Successor callsigns
Callsigns held now by people who previously held W6DHL.
No current licensee on record previously held this callsign.