Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1TER callsign genealogy
Currently held by DOWNEY, TERRY J
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 W1TER's current licensee, walking backwards.
- Robillard, Gerard ACTgranted 2016-03-09cancelled 2020-11-14
Successor callsigns
Callsigns held now by people who previously held W1TER.
- Downey, Terry JAZgranted 2019-08-01
All historical holders
Every license row we've seen with the callsign W1TER, oldest first.
- Chandonnet, Terrance E MA2004-11-30 → cancelled 2016-12-01
- Robillard, Gerard A CT2020-11-14 active
- DOWNEY, TERRY J— → cancelled 1999-04-08