Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1ISS callsign genealogy
Currently held by Brown, Dean R
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 W1ISS's current licensee, walking backwards.
- Brown, Dean RFLgranted 2018-04-19cancelled 2020-03-07
Successor callsigns
Callsigns held now by people who previously held W1ISS.
No current licensee on record previously held this callsign.