Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA2XM callsign genealogy
Currently held by Wireless Telegraph Club Of Columbia University
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 WA2XM's current licensee, walking backwards.
- KD2CXLcancelledColumbia University Amateur Radio ClubNYgranted 2012-10-19cancelled 2013-01-11
Successor callsigns
Callsigns held now by people who previously held WA2XM.
No current licensee on record previously held this callsign.