Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5IDD callsign genealogy
Currently held by Nothacker, Gregory 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 W5IDD's current licensee, walking backwards.
- Nothacker, Gregory WLAgranted 2022-11-04cancelled 2023-02-14
Successor callsigns
Callsigns held now by people who previously held W5IDD.
No current licensee on record previously held this callsign.