Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7PP callsign genealogy
Currently held by Watson, Owen 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 AD7PP's current licensee, walking backwards.
- Watson, Owen LAZgranted 2000-12-16cancelled 2007-08-27
Successor callsigns
Callsigns held now by people who previously held AD7PP.
- Watson, Owen LAZgranted 2007-09-15cancelled 2017-06-09