Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1EMC callsign genealogy
Currently held by Dell Technologies Amateur Radio Club
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 W1EMC's current licensee, walking backwards.
- Masterson, Joseph EKYgranted 2024-04-23cancelled 2025-02-21
Successor callsigns
Callsigns held now by people who previously held W1EMC.
- W3DLLactiveDell Technologies Amateur Radio ClubMAgranted 2020-05-27
All historical holders
Every license row we've seen with the callsign W1EMC, oldest first.
- Dell Technologies Amateur Radio Club MA2020-04-13 → cancelled 2020-05-27
- Masterson, Eric KY2025-02-21 active