Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0KS callsign genealogy
Currently held by Blackmore, Richard A
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 AD0KS's current licensee, walking backwards.
- Blackmore, Richard ACOgranted 2005-08-23cancelled 2014-10-07
Successor callsigns
Callsigns held now by people who previously held AD0KS.
- Blackmore, Richard ACOgranted 2017-04-25