Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7YPJ callsign genealogy
Currently held by Sirk, Tyde A
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 K7YPJ's current licensee, walking backwards.
- Sirk, Tyde AIDgranted 2025-01-16cancelled 2025-04-25
Successor callsigns
Callsigns held now by people who previously held K7YPJ.
No current licensee on record previously held this callsign.