Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5SR callsign genealogy
Currently held by WELAN, JASON C
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 AF5SR's current licensee, walking backwards.
- WELAN, JASON CTXgranted 2004-12-08cancelled 2014-08-20
Successor callsigns
Callsigns held now by people who previously held AF5SR.
- WELAN, JASON CTXgranted 2021-03-13