Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW9OLF callsign genealogy
Currently held by Morrison, Matthew R
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 KW9OLF's current licensee, walking backwards.
- Morrison, Matthew RWAgranted 2014-02-27cancelled 2014-03-18
Successor callsigns
Callsigns held now by people who previously held KW9OLF.
No current licensee on record previously held this callsign.