Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3ATA callsign genealogy
Currently held by Sunday, Steve
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 K3ATA's current licensee, walking backwards.
- Sunday, StephenMDgranted 2024-11-22cancelled 2024-12-14
Successor callsigns
Callsigns held now by people who previously held K3ATA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3ATA, oldest first.
- ABERBACH, LEONARD FL2002-04-25 → cancelled 2014-06-24
- Sunday, Steve MD2024-12-14 active