Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7YDA callsign genealogy
Currently held by Heard Jr, James 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 K7YDA's current licensee, walking backwards.
- Heard Jr, James LAZgranted 2018-07-20cancelled 2018-08-10
Successor callsigns
Callsigns held now by people who previously held K7YDA.
No current licensee on record previously held this callsign.