Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1DLW callsign genealogy
Currently held by CLARK, PATRICK E
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 W1DLW's current licensee, walking backwards.
- Wolsey, Deborah LALgranted 2018-06-21cancelled 2022-05-03
Successor callsigns
Callsigns held now by people who previously held W1DLW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1DLW, oldest first.
- CLARK, PATRICK E CT2006-12-05 → cancelled 2019-02-12
- Wolsey, Deborah L AL2022-05-03 active