Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AD6UO callsign genealogy
Currently held by Casher, Jeffrey P
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 AD6UO's current licensee, walking backwards.
- Casher, Jeffrey PCAgranted 1998-02-27cancelled 2001-01-08
Successor callsigns
Callsigns held now by people who previously held AD6UO.
No current licensee on record previously held this callsign.