Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1WTT callsign genealogy
Currently held by Tilden, William 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 K1WTT's current licensee, walking backwards.
- GOULDIN, JAMESVAgranted 2021-04-05cancelled 2025-09-09
Successor callsigns
Callsigns held now by people who previously held K1WTT.
- Tilden, William TMAgranted 2017-08-08
All historical holders
Every license row we've seen with the callsign K1WTT, oldest first.
- Tilden, William T MA2016-01-26 → cancelled 2017-08-08
- GOULDIN, JAMES WV2025-09-09 active