Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7DLY callsign genealogy
Currently held by Yazak, David L
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 W7DLY's current licensee, walking backwards.
- Daly, Patrick MWAgranted 2025-01-22cancelled 2025-02-11
Successor callsigns
Callsigns held now by people who previously held W7DLY.
- Yazak, David LFLgranted 2021-01-01
All historical holders
Every license row we've seen with the callsign W7DLY, oldest first.
- Yazak, David L FL2013-01-23 → cancelled 2021-01-01
- Daly, Patrick M WA2025-02-11 active