Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4PCY callsign genealogy
Currently held by KRAUSS, KARL R
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 K4PCY's current licensee, walking backwards.
- KRAUSS, KARL RNCgranted 2001-09-04cancelled 2003-06-27
Successor callsigns
Callsigns held now by people who previously held K4PCY.
No current licensee on record previously held this callsign.