Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1IPN callsign genealogy
Currently held by NORTHFIELD MOUNT HERMON SCHOOL AMATEUR RAD CL
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 W1IPN's current licensee, walking backwards.
- HANCOCK, EARLE DFLgranted 2015-03-16cancelled 2018-07-24
Successor callsigns
Callsigns held now by people who previously held W1IPN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1IPN, oldest first.
- NORTHFIELD MOUNT HERMON SCHOOL AMATEUR RAD CL MA2006-03-02 → cancelled 2018-03-03
- HANCOCK, EARLE D SC2018-07-24 active