Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7DXL callsign genealogy
Currently held by Tibbals, James R
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 W7DXL's current licensee, walking backwards.
- Tibbals, James RNVgranted 2018-09-21cancelled 2018-11-06
Successor callsigns
Callsigns held now by people who previously held W7DXL.
- Tibbals, James RNVgranted 2018-11-06