Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD2AOK callsign genealogy
Currently held by GEST, GEORGE F
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 KD2AOK's current licensee, walking backwards.
- Warren, JacobNYgranted 2017-05-18cancelled 2017-06-13
Successor callsigns
Callsigns held now by people who previously held KD2AOK.
- GEST, GEORGE FNJgranted 2011-10-14cancelled 2023-10-17
All historical holders
Every license row we've seen with the callsign KD2AOK, oldest first.
- GEST, GEORGE F NJ2011-03-17 → cancelled 2011-10-14
- Warren, Jacob NY2017-06-13 active