Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5RK callsign genealogy
Currently held by LEVIN, OSCAR
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 W5RK's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W5RK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5RK, oldest first.
- LEVIN, OSCAR TX1996-02-28 → cancelled 2005-08-24
- KONTAK, K REYNOLD TX2017-07-14 active