Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8JTT callsign genealogy
Currently held by Tyree, John T
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 W8JTT's current licensee, walking backwards.
- TYREE, JOHN TMIgranted 2012-08-04cancelled 2017-11-25
Successor callsigns
Callsigns held now by people who previously held W8JTT.
No current licensee on record previously held this callsign.