Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7IEO callsign genealogy
Currently held by Ferguson Jr, Hollis Q
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 WB7IEO's current licensee, walking backwards.
- Ferguson Jr, Hollis QORgranted 2013-03-13cancelled 2013-04-04
Successor callsigns
Callsigns held now by people who previously held WB7IEO.
No current licensee on record previously held this callsign.