Confidence: Medium · Source: FCC ULS · As of 2026-09-11
AB0OF callsign genealogy
Currently held by CLARK, VAN T
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 AB0OF's current licensee, walking backwards.
- CLARK, VAN TIAgranted 1992-06-30cancelled 2000-07-26
Successor callsigns
Callsigns held now by people who previously held AB0OF.
- CLARK, VAN TIAgranted 2020-05-19