Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8HE callsign genealogy
Currently held by Calderon, Martin
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 N8HE's current licensee, walking backwards.
- Calderon, MartinCAgranted 2024-12-24cancelled 2026-04-10
Successor callsigns
Callsigns held now by people who previously held N8HE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8HE, oldest first.
- Warren, Lynn L MI2013-10-24 → cancelled 2026-03-06
- Calderon, Martin CA2026-04-10 active