Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WO3Q callsign genealogy
Currently held by HEWITT JR, RUSSELL L
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 WO3Q's current licensee, walking backwards.
- Hewitt, Russ LMDgranted 2020-07-13cancelled 2020-09-24
Successor callsigns
Callsigns held now by people who previously held WO3Q.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WO3Q, oldest first.
- WALBORN REV, GRANT R PA2011-05-31 → cancelled 2018-08-12
- HEWITT JR, RUSSELL L MD2020-09-24 active