Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD8BW callsign genealogy
Currently held by Harken, Richard E
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 AD8BW's current licensee, walking backwards.
- Harken, Richard EMIgranted 2011-07-12cancelled 2018-08-16
Successor callsigns
Callsigns held now by people who previously held AD8BW.
No current licensee on record previously held this callsign.