Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0UT callsign genealogy
Currently held by Stevens, David L
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 AB0UT's current licensee, walking backwards.
- Stevens, David LMNgranted 2002-03-11cancelled 2002-04-10
Successor callsigns
Callsigns held now by people who previously held AB0UT.
No current licensee on record previously held this callsign.