Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WI9SAM callsign genealogy
Currently held by MORRISON, SAMUEL W
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 WI9SAM's current licensee, walking backwards.
- MORRISON, SAMUEL WWIgranted 1997-02-14cancelled 2002-04-03
Successor callsigns
Callsigns held now by people who previously held WI9SAM.
No current licensee on record previously held this callsign.