Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7CPY callsign genealogy
Currently held by Fischer, Dennis 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 K7CPY's current licensee, walking backwards.
- Fischer, Dennis RORgranted 2009-05-14cancelled 2010-10-05
Successor callsigns
Callsigns held now by people who previously held K7CPY.
No current licensee on record previously held this callsign.