Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3HM callsign genealogy
Currently held by Turner, Ryan P
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 AB3HM's current licensee, walking backwards.
- Turner, Ryan PPAgranted 2004-07-21cancelled 2008-04-23
Successor callsigns
Callsigns held now by people who previously held AB3HM.
- TURNER, RYAN PVAgranted 2014-06-30cancelled 2019-10-22