Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0SIH callsign genealogy
Currently held by McKinney, Christopher J
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 KD0SIH'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 KD0SIH.
- McKinney, Christopher JCOgranted 2012-06-25cancelled 2012-08-07