Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7OR callsign genealogy
Currently held by MORRISSON, DAVID A
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 W7OR's current licensee, walking backwards.
- MORRISSON, DAVID AORgranted 1993-10-26cancelled 2003-03-14
Successor callsigns
Callsigns held now by people who previously held W7OR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7OR, oldest first.
- BOWERSOX, KARL C OR1994-05-24 → cancelled 2001-02-23
- MORRISSON, DAVID A WA2024-08-27 active