Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW7OO callsign genealogy
Currently held by LE BOIS AMATEUR RADIO CLUB
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 WW7OO's current licensee, walking backwards.
- McDonald, Laura JTXgranted 2020-12-08cancelled 2022-02-23
Successor callsigns
Callsigns held now by people who previously held WW7OO.
- YAKESH, RAYMOND JAZgranted 2000-03-18cancelled 2002-07-02
All historical holders
Every license row we've seen with the callsign WW7OO, oldest first.
- YAKESH, RAYMOND J AZ1999-02-10 → cancelled 2000-03-18
- LE BOIS AMATEUR RADIO CLUB ID2008-02-01 → cancelled 2020-02-04
- McDonald, Laura AR2022-02-23 active