Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0OLP callsign genealogy
Currently held by PIKE, ONYX
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 K0OLP's current licensee, walking backwards.
- PIKE, ONYXCAgranted 2025-05-06cancelled 2025-07-05
Successor callsigns
Callsigns held now by people who previously held K0OLP.
No current licensee on record previously held this callsign.