Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4LAV callsign genealogy
Currently held by Alder 259, Harry 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 K4LAV's current licensee, walking backwards.
- Alder 259, Harry PMOgranted 2020-04-07cancelled 2024-12-07
Successor callsigns
Callsigns held now by people who previously held K4LAV.
No current licensee on record previously held this callsign.