Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1EWN callsign genealogy
Currently held by Crump III, James M
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 W1EWN's current licensee, walking backwards.
- Hill, Thomas LAZgranted 2022-03-01cancelled 2022-03-19
Successor callsigns
Callsigns held now by people who previously held W1EWN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1EWN, oldest first.
- Crump III, James M MA2005-05-05 → cancelled 2017-08-03
- Hill, Thomas L AZ2022-03-19 active