Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9OPQ callsign genealogy
Currently held by KRAUT, ANDREW M
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 K9OPQ's current licensee, walking backwards.
- KRAUT, ANDREW MILgranted 2001-04-26cancelled 2002-08-06
Successor callsigns
Callsigns held now by people who previously held K9OPQ.
No current licensee on record previously held this callsign.