Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5CFA callsign genealogy
Currently held by Bitsko, Mark D
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 W5CFA's current licensee, walking backwards.
- Burden, Wayne AOKgranted 2018-06-06cancelled 2018-10-12
Successor callsigns
Callsigns held now by people who previously held W5CFA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5CFA, oldest first.
- BITSKO, HOWARD L OK2003-03-25 → cancelled 2003-03-31
- Bitsko, Mark D TX2005-05-17 → cancelled 2017-05-18
- Burden, Wayne A OK2018-10-12 active