Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9TEF callsign genealogy
Currently held by Fennell IV, Thomas E
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 W9TEF's current licensee, walking backwards.
- FENNELL IV, THOMAS EILgranted 2025-06-05cancelled 2025-06-24
Successor callsigns
Callsigns held now by people who previously held W9TEF.
No current licensee on record previously held this callsign.