Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1DOD callsign genealogy
Currently held by Rama, Jason E
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 K1DOD's current licensee, walking backwards.
- Knowles, Jonathan SCAgranted 2001-05-09cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held K1DOD.
- RAMA, JASON ENYgranted 2023-06-30
All historical holders
Every license row we've seen with the callsign K1DOD, oldest first.
- Rama, Jason E CT2002-12-06 → cancelled 2003-09-16
- Knowles, Jonathan S CA2026-01-08 active