Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0ANN callsign genealogy
Currently held by FOSTER, L ANN
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 K0ANN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K0ANN.
No current licensee on record previously held this callsign.