Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5LOG callsign genealogy
Currently held by JELEN, FREDERIC 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 W5LOG's current licensee, walking backwards.
- Dear Jr, James FTXgranted 1999-01-08cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held W5LOG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5LOG, oldest first.
- JELEN, FREDERIC C TX1989-02-07 → cancelled 2001-02-08
- Dear Jr, James F TX2016-12-06 active