Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WO7FIE callsign genealogy
Currently held by WOLF, ROBERT M
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 WO7FIE's current licensee, walking backwards.
- WOLF, ROBERT MUTgranted 2018-06-27cancelled 2018-07-17
Successor callsigns
Callsigns held now by people who previously held WO7FIE.
No current licensee on record previously held this callsign.