Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW7OLF callsign genealogy
Currently held by Small, Matthew P
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 KW7OLF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KW7OLF.
No current licensee on record previously held this callsign.