Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1TLD callsign genealogy
Currently held by Deuel, Terry 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 W1TLD's current licensee, walking backwards.
- Deuel, Terry LAZgranted 2024-08-14cancelled 2026-03-21
Successor callsigns
Callsigns held now by people who previously held W1TLD.
- Deuel, Terry LAZgranted 2024-08-14cancelled 2026-03-21
All historical holders
Every license row we've seen with the callsign W1TLD, oldest first.
- Deuel, Terry L AZ2010-04-23 → cancelled 2014-11-01
- Deuel, Terry L AZ2026-03-21 active