Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD0MR callsign genealogy
Currently held by REGER, MARK R
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 WD0MR's current licensee, walking backwards.
- Reger, Mark RMOgranted 2000-03-25cancelled 2001-09-07
Successor callsigns
Callsigns held now by people who previously held WD0MR.
No current licensee on record previously held this callsign.