Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WC1Y callsign genealogy
Currently held by Flanders, John D
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 WC1Y's current licensee, walking backwards.
- Flanders, John DRIgranted 2023-12-12cancelled 2024-04-02
Successor callsigns
Callsigns held now by people who previously held WC1Y.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WC1Y, oldest first.
- CARTER, CARL R MA1999-11-16 → cancelled 2012-02-07
- Bacon, Rory L MA2012-03-02 → cancelled 2022-02-23
- Flanders, John D RI2024-04-02 active