Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1TUG callsign genealogy
Currently held by MILLS SR, WALTER B
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 W1TUG's current licensee, walking backwards.
- McQueeney, Terrance ANHgranted 2021-01-25cancelled 2021-03-09
Successor callsigns
Callsigns held now by people who previously held W1TUG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1TUG, oldest first.
- MILLS SR, WALTER B MA1989-06-27 → cancelled 2001-06-28
- McQueeney, Terrance A NH2021-03-09 active