Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6PC callsign genealogy
Currently held by BLOCK, PAUL J
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 AI6PC's current licensee, walking backwards.
- Block, Paul JCAgranted 2014-10-30cancelled 2016-04-13
Successor callsigns
Callsigns held now by people who previously held AI6PC.
No current licensee on record previously held this callsign.