Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2TWS callsign genealogy
Currently held by Swan, Thomas W
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 KD2TWS's current licensee, walking backwards.
- Swan, Thomas WNJgranted 2015-06-01cancelled 2015-06-27
Successor callsigns
Callsigns held now by people who previously held KD2TWS.
No current licensee on record previously held this callsign.