Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CTY callsign genealogy
Currently held by VOSS, FRANCIS 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 W7CTY's current licensee, walking backwards.
- Donze, Robert WINgranted 2024-08-14cancelled 2024-09-13
Successor callsigns
Callsigns held now by people who previously held W7CTY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7CTY, oldest first.
- VOSS, FRANCIS E WA1988-01-12 → cancelled 2000-01-13
- Donze, Robert W IN2024-09-13 active