Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2CXH callsign genealogy
Currently held by MAC DONALD, FRANCIS M
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 K2CXH's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K2CXH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2CXH, oldest first.
- MAC DONALD, FRANCIS M FL1994-07-13 → cancelled 2006-07-14
- Chen, Xinhe NY2021-06-22 active