Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7TFQ callsign genealogy
Currently held by CAIN, JASON A
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 W7TFQ's current licensee, walking backwards.
- CAIN, JASON AIDgranted 2006-08-08cancelled 2016-08-05
Successor callsigns
Callsigns held now by people who previously held W7TFQ.
No current licensee on record previously held this callsign.