Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4PSS callsign genealogy
Currently held by Peng, Samuel S
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 K4PSS's current licensee, walking backwards.
- Peng, Samuel SGAgranted 2004-02-06cancelled 2004-02-24
Successor callsigns
Callsigns held now by people who previously held K4PSS.
No current licensee on record previously held this callsign.