Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5UC callsign genealogy
Currently held by Stroup, Richard F
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 AF5UC's current licensee, walking backwards.
- Stroup, Richard FTXgranted 2014-09-24cancelled 2014-10-24
Successor callsigns
Callsigns held now by people who previously held AF5UC.
- Stroup, Richard FTXgranted 2015-11-10