Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3OIE callsign genealogy
Currently held by Geary, Mitchell T
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 W3OIE's current licensee, walking backwards.
- Geary, Mitchell TPAgranted 2021-09-21cancelled 2022-01-14
Successor callsigns
Callsigns held now by people who previously held W3OIE.
No current licensee on record previously held this callsign.