Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7IPY callsign genealogy
Currently held by Yarian, Isaac P
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 K7IPY's current licensee, walking backwards.
- Yarian, Isaac PCOgranted 2017-07-17cancelled 2017-08-05
Successor callsigns
Callsigns held now by people who previously held K7IPY.
No current licensee on record previously held this callsign.