Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB2TK callsign genealogy
Currently held by STEINBRECHER, ARTHUR 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 AB2TK's current licensee, walking backwards.
- STEINBRECHER, ARTHUR MNYgranted 2004-08-09cancelled 2005-01-13
Successor callsigns
Callsigns held now by people who previously held AB2TK.
No current licensee on record previously held this callsign.