Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB6RCK callsign genealogy
Currently held by LUMLEY, DENNIS M
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 WB6RCK's current licensee, walking backwards.
- LUMLEY, DENNIS MCAgranted 2017-10-03cancelled 2017-12-05
Successor callsigns
Callsigns held now by people who previously held WB6RCK.
No current licensee on record previously held this callsign.