Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7OIW callsign genealogy
Currently held by Saager, Matthew W
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 W7OIW's current licensee, walking backwards.
- Saager, Matthew WORgranted 2020-08-05cancelled 2024-07-09
Successor callsigns
Callsigns held now by people who previously held W7OIW.
- Saager, Matthew WORgranted 2026-01-09
All historical holders
Every license row we've seen with the callsign W7OIW, oldest first.
- TODD, MELVIN C WA1994-12-22 → cancelled 2006-12-23
- Saager, Matthew W OR2024-07-09 → cancelled 2026-01-09