Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6SAT callsign genealogy
Currently held by PETRINA, MARK 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 W6SAT's current licensee, walking backwards.
- PETRINA, MARK TCAgranted 2001-08-01cancelled 2001-09-11
Successor callsigns
Callsigns held now by people who previously held W6SAT.
No current licensee on record previously held this callsign.