Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD0ABT callsign genealogy
Currently held by Hanson, 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 KD0ABT'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 KD0ABT.
- Hanson, Richard AMNgranted 2007-04-17cancelled 2008-01-01