Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4HL callsign genealogy
Currently held by VELAZQUEZ, HUGO L
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 KP4HL's current licensee, walking backwards.
- VELAZQUEZ, HUGO LPRgranted 2010-07-24cancelled 2011-02-23
Successor callsigns
Callsigns held now by people who previously held KP4HL.
No current licensee on record previously held this callsign.