Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6RO callsign genealogy
Currently held by Carlson, Larry W
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 AD6RO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AD6RO.
No current licensee on record previously held this callsign.