Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W5ISC callsign genealogy
Currently held by SHEARMAN, GEORGE B
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 W5ISC's current licensee, walking backwards.
- SHEARMAN, GEORGE BTXgranted 2009-02-26cancelled 2012-03-23
Successor callsigns
Callsigns held now by people who previously held W5ISC.
No current licensee on record previously held this callsign.