Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6RZL callsign genealogy
Currently held by Young, Roland E
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 KD6RZL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KD6RZL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6RZL, oldest first.
- VASQUEZ, PAUL J CA2004-03-16 → cancelled 2016-03-17
- Young, Roland E CA2021-08-17 active