Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS1PPY callsign genealogy
Currently held by Sippert, Evan L
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 KS1PPY's current licensee, walking backwards.
- Sippert, Evan LVAgranted 2020-08-18cancelled 2020-09-18
Successor callsigns
Callsigns held now by people who previously held KS1PPY.
No current licensee on record previously held this callsign.