Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD8VTI callsign genealogy
Currently held by SIMOPOULOS, MARTHA
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 KD8VTI's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD8VTI.
- SIMOPOULOS, MARTHAOHgranted 2013-10-24cancelled 2026-03-06