Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WY7JR callsign genealogy
Currently held by Robison, Jack 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 WY7JR's current licensee, walking backwards.
- Robison, Jack AWYgranted 2013-03-14cancelled 2013-07-06
Successor callsigns
Callsigns held now by people who previously held WY7JR.
No current licensee on record previously held this callsign.