Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO6AIJ callsign genealogy
Currently held by Rambow, Jillian R
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 KO6AIJ's current licensee, walking backwards.
- Rambow, Jillian RCAgranted 2023-07-21cancelled 2023-08-22
Successor callsigns
Callsigns held now by people who previously held KO6AIJ.
- Rambow, Jillian RCAgranted 2023-07-21cancelled 2023-08-22
All historical holders
Every license row we've seen with the callsign KO6AIJ, oldest first.
- Rambow, Jillian R CA2023-06-27 → cancelled 2023-07-21
- Rambow, Jillian R CA2023-08-22 active