Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7OOZ callsign genealogy
Currently held by Kamplaine, Theodore D
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 W7OOZ's current licensee, walking backwards.
- Kamplaine, Theodore DWAgranted 2001-04-19cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held W7OOZ.
No current licensee on record previously held this callsign.