Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8DAG callsign genealogy
Currently held by Gierhart, David A
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 W8DAG's current licensee, walking backwards.
- Gierhart, David AOHgranted 2002-04-01cancelled 2004-03-06
Successor callsigns
Callsigns held now by people who previously held W8DAG.
No current licensee on record previously held this callsign.