Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3XR callsign genealogy
Currently held by Hannon, Joseph
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 W3XR's current licensee, walking backwards.
- SCHELL, ROBERT WMDgranted 2019-06-05cancelled 2021-06-25
Successor callsigns
Callsigns held now by people who previously held W3XR.
- Hannon, JosephPAgranted 2019-06-04
All historical holders
Every license row we've seen with the callsign W3XR, oldest first.
- LOTIER, HOMER J MD2006-09-13 → cancelled 2018-09-12
- Hannon, Joseph PA2018-10-02 → cancelled 2019-06-04
- SCHELL, ROBERT W MD2021-06-25 active