Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8TIS callsign genealogy
Currently held by Coggin, Eric 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 W8TIS's current licensee, walking backwards.
- Coggin, Eric JOHgranted 2020-04-24cancelled 2020-06-09
Successor callsigns
Callsigns held now by people who previously held W8TIS.
No current licensee on record previously held this callsign.