Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AD6YU callsign genealogy
Currently held by Singh, Loren C
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 AD6YU's current licensee, walking backwards.
- Singh, Loren CCAgranted 1996-08-12cancelled 2001-07-25
Successor callsigns
Callsigns held now by people who previously held AD6YU.
- Singh, Loren CAZgranted 2026-06-05