Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0LF callsign genealogy
Currently held by Walker, Richard L
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 AB0LF's current licensee, walking backwards.
- WALKER, RICHARD LNEgranted 1997-02-26cancelled 2000-05-23
Successor callsigns
Callsigns held now by people who previously held AB0LF.
No current licensee on record previously held this callsign.