Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5PTD callsign genealogy
Currently held by Cherry, John 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 W5PTD's current licensee, walking backwards.
- Dermody, PaulTXgranted 2020-06-23cancelled 2020-07-28
Successor callsigns
Callsigns held now by people who previously held W5PTD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5PTD, oldest first.
- Cherry, John E TX2005-08-03 → cancelled 2017-10-24
- Dermody, Paul TX2020-07-28 active