Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WD5CXX callsign genealogy
Currently held by Heacock, Ryan M
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 WD5CXX's current licensee, walking backwards.
- Heacock, Ryan MWAgranted 2004-12-28cancelled 2014-01-24
Successor callsigns
Callsigns held now by people who previously held WD5CXX.
No current licensee on record previously held this callsign.