Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL5WTF callsign genealogy
Currently held by Pantoja, Adolfo A
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 KL5WTF's current licensee, walking backwards.
- Pantoja, Adolfo AAKgranted 2021-03-04cancelled 2021-03-30
Successor callsigns
Callsigns held now by people who previously held KL5WTF.
No current licensee on record previously held this callsign.