Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2SOO callsign genealogy
Currently held by Cheng, Christine
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 K2SOO's current licensee, walking backwards.
- Cheng, Christine WNYgranted 2017-04-11cancelled 2017-05-26
Successor callsigns
Callsigns held now by people who previously held K2SOO.
No current licensee on record previously held this callsign.