Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8CDM callsign genealogy
Currently held by RUBINSTEIN, PAUL D
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 W8CDM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W8CDM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8CDM, oldest first.
- RUBINSTEIN, PAUL D MI1996-12-04 → cancelled 2004-07-10
- Meadows, Keith A WV2019-10-04 active