Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2HRO callsign genealogy
Currently held by SZABLAK, ALEXANDER B
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 K2HRO's current licensee, walking backwards.
- SZABLAK, ALEXANDER BNYgranted 2014-01-03cancelled 2014-01-22
Successor callsigns
Callsigns held now by people who previously held K2HRO.
No current licensee on record previously held this callsign.