Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0ELH callsign genealogy
Currently held by Sunder, Peter B
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 K0ELH's current licensee, walking backwards.
- Sunder, Peter BMOgranted 2025-11-26cancelled 2025-12-16
Successor callsigns
Callsigns held now by people who previously held K0ELH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0ELH, oldest first.
- Sunder, Peter B MO2012-05-05 → cancelled 2024-05-07
- Sunder, Peter B MO2025-12-16 active