Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA5DHM callsign genealogy
Currently held by GILLILAND SR, WILLIAM 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 WA5DHM's current licensee, walking backwards.
- GILLILAND SR, WILLIAM LTNgranted 2005-08-29cancelled 2008-10-28
Successor callsigns
Callsigns held now by people who previously held WA5DHM.
No current licensee on record previously held this callsign.