Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MWC callsign genealogy
Currently held by CROWDER, ADRIAN E
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 W4MWC's current licensee, walking backwards.
- CROWDER, CHRISTOPHER Wcancelled 1998-10-29
Successor callsigns
Callsigns held now by people who previously held W4MWC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4MWC, oldest first.
- CROWDER, ADRIAN E VA1994-11-01 → cancelled 1998-01-02
- CROWDER, CHRISTOPHER W VA2018-12-11 active