Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5OF callsign genealogy
Currently held by ALEXANDER II, JACK 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 W5OF's current licensee, walking backwards.
- Shaltiel, AlexsanderTXgranted 2016-11-23cancelled 2017-01-10
Successor callsigns
Callsigns held now by people who previously held W5OF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5OF, oldest first.
- ALEXANDER II, JACK D TX2004-09-25 → cancelled 2016-12-24
- Shaltiel, Alexsander TX2017-01-10 active