Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5JDM callsign genealogy
Currently held by TONEY, JAMES B
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 WA5JDM's current licensee, walking backwards.
- McFarlen, John DTXgranted 2020-01-07cancelled 2020-01-28
Successor callsigns
Callsigns held now by people who previously held WA5JDM.
- TONEY, JAMES BTXgranted 2007-04-03cancelled 2016-08-16
All historical holders
Every license row we've seen with the callsign WA5JDM, oldest first.
- TONEY, JAMES B TX1997-11-25 → cancelled 2007-04-03
- McFarlen, John D TX2020-01-28 active