Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB8YX callsign genealogy
Currently held by MERKLE, RICHARD T
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 AB8YX's current licensee, walking backwards.
- Merkle, Richard TMIgranted 2004-11-17cancelled 2007-05-25
Successor callsigns
Callsigns held now by people who previously held AB8YX.
- MERKLE, RICHARD TMIgranted 2019-09-18