Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5TUS callsign genealogy
Currently held by Cram, Brian T
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 WA5TUS's current licensee, walking backwards.
- Cram, Brian TTXgranted 2009-11-10cancelled 2009-12-01
Successor callsigns
Callsigns held now by people who previously held WA5TUS.
- CRAM, MILTON ETXgranted 2026-04-09