Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4DTS callsign genealogy
Currently held by Naisbett, Andrew H
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 WB4DTS's current licensee, walking backwards.
- Naisbett, Andrew HFLgranted 2015-01-21cancelled 2015-02-13
Successor callsigns
Callsigns held now by people who previously held WB4DTS.
No current licensee on record previously held this callsign.