Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3OUT callsign genealogy
Currently held by GUEST JR, ROBERT 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 K3OUT's current licensee, walking backwards.
- GUEST JR, ROBERT CGAgranted 1996-07-31cancelled 2003-04-18
Successor callsigns
Callsigns held now by people who previously held K3OUT.
No current licensee on record previously held this callsign.