Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1SNH callsign genealogy
Currently held by Retelle, Ryan J
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 W1SNH's current licensee, walking backwards.
- Retelle, Ryan JNHgranted 2019-10-10cancelled 2022-04-29
Successor callsigns
Callsigns held now by people who previously held W1SNH.
No current licensee on record previously held this callsign.