Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3ABF callsign genealogy
Currently held by Lastner, Gina M
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 K3ABF's current licensee, walking backwards.
- Lastner, Gina MMDgranted 2017-09-19cancelled 2017-10-28
Successor callsigns
Callsigns held now by people who previously held K3ABF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3ABF, oldest first.
- ELKO, PAUL J PA2005-03-16 → cancelled 2017-06-09
- Lastner, Gina M MD2017-10-28 active