Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0RSN callsign genealogy
Currently held by PILGRIM, WILLIAM G
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 KA0RSN's current licensee, walking backwards.
- Pilgrim, William GCOgranted 2015-03-04cancelled 2015-05-22
Successor callsigns
Callsigns held now by people who previously held KA0RSN.
No current licensee on record previously held this callsign.