Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4LPA callsign genealogy
Currently held by Brooks, Mark H
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 K4LPA's current licensee, walking backwards.
- BROOKS, MARK HNCgranted 2021-04-12cancelled 2021-05-08
Successor callsigns
Callsigns held now by people who previously held K4LPA.
No current licensee on record previously held this callsign.