Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9TLR callsign genealogy
Currently held by Rood, Timothy L
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 W9TLR's current licensee, walking backwards.
- Rood, Timothy LINgranted 2020-11-25cancelled 2026-04-28
Successor callsigns
Callsigns held now by people who previously held W9TLR.
No current licensee on record previously held this callsign.