Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1AIA callsign genealogy
Currently held by Mills Sr, John I
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 W1AIA's current licensee, walking backwards.
- Mills Sr, John IVAgranted 2021-07-09
Successor callsigns
Callsigns held now by people who previously held W1AIA.
- Mills Sr, John IVAgranted 2021-07-09