Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB5ZDS callsign genealogy
Currently held by MALONE, BOBBY G
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 WB5ZDS's current licensee, walking backwards.
- Aguayo, Bobby PTNgranted 2021-01-22cancelled 2021-02-09
Successor callsigns
Callsigns held now by people who previously held WB5ZDS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB5ZDS, oldest first.
- MALONE, BOBBY G TN2004-05-24 → cancelled 2016-04-13
- Aguayo, Bobby P TN2021-02-09 active