Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD5M callsign genealogy
Currently held by NEWCOMB, DONALD W
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 WD5M's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WD5M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD5M, oldest first.
- NEWCOMB, DONALD W OK1995-08-18 → cancelled 1998-07-08
- Mc Anally, David I TX2026-03-07 active