Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB1KEN callsign genealogy
Currently held by Krentsa, Kenneth 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 WB1KEN's current licensee, walking backwards.
- Krentsa, Kenneth FMAgranted 2018-03-05cancelled 2018-03-24
Successor callsigns
Callsigns held now by people who previously held WB1KEN.
No current licensee on record previously held this callsign.