Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7IV callsign genealogy
Currently held by EITTREIM, RICHARD W
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 AD7IV's current licensee, walking backwards.
- Eittreim, Richard WWAgranted 2006-03-29cancelled 2006-05-30
Successor callsigns
Callsigns held now by people who previously held AD7IV.
No current licensee on record previously held this callsign.