Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2DIM callsign genealogy
Currently held by Collins, Alan
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 KD2DIM's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD2DIM.
- Collins, AlanNYgranted 2013-03-05cancelled 2025-03-06