Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8ADD callsign genealogy
Currently held by Northern Ohio Repeater Management Association
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 W8ADD's current licensee, walking backwards.
- Toebbe, Matthew AKYgranted 2018-04-13cancelled 2022-04-15
Successor callsigns
Callsigns held now by people who previously held W8ADD.
- W8OKEactiveNorthern Ohio Repeater Management AssociationOHgranted 2026-05-19
All historical holders
Every license row we've seen with the callsign W8ADD, oldest first.
- Northern Ohio Repeater Management Association OH2013-03-19 → cancelled 2016-07-26
- Toebbe, Matthew A KY2022-04-15 active