Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD0LFN callsign genealogy
Currently held by Hoerber, Finnley D
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 WD0LFN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WD0LFN.
No current licensee on record previously held this callsign.