Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7JJJ callsign genealogy
Currently held by PARKMAN, CYNTHIA A
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 W7JJJ's current licensee, walking backwards.
- Hoang, KhanhCAgranted 2021-08-25cancelled 2021-10-19
Successor callsigns
Callsigns held now by people who previously held W7JJJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7JJJ, oldest first.
- PARKMAN, CYNTHIA A CA2009-07-14 → cancelled 2021-09-29
- Hoang, Khanh CA2021-10-19 active