Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CTQ callsign genealogy
Currently held by SUING, ERIC P
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 W7CTQ's current licensee, walking backwards.
- SUING, ERIC PORgranted 2009-08-07cancelled 2016-01-22
Successor callsigns
Callsigns held now by people who previously held W7CTQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7CTQ, oldest first.
- SUING, ROMAN C OR1988-04-19 → cancelled 2000-04-20
- SUING, ERIC P OR2025-12-12 active