Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7OOA callsign genealogy
Currently held by Connell, Timothy 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 W7OOA's current licensee, walking backwards.
- Connell, Timothy JORgranted 2018-01-31cancelled 2018-05-05
Successor callsigns
Callsigns held now by people who previously held W7OOA.
- Connell, Timothy JORgranted 2021-04-10
All historical holders
Every license row we've seen with the callsign W7OOA, oldest first.
- BURRO, RICHARD A CA1999-10-05 → cancelled 2011-10-06
- Connell, Timothy J OR2018-05-05 → cancelled 2021-04-10