Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8LTW callsign genealogy
Currently held by MASS, DOUGLAS A
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 W8LTW's current licensee, walking backwards.
- MASS, DOUGLAS AMIgranted 2024-03-01cancelled 2026-02-07
Successor callsigns
Callsigns held now by people who previously held W8LTW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8LTW, oldest first.
- MITCHELL SR, THOMAS J MI2007-07-30 → cancelled 2019-10-29
- MASS, DOUGLAS A MI2026-02-07 active