Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1PSM callsign genealogy
Currently held by Trayers Jr, John 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 K1PSM's current licensee, walking backwards.
- Trayers Jr, John PMAgranted 2012-05-24cancelled 2012-07-17
Successor callsigns
Callsigns held now by people who previously held K1PSM.
No current licensee on record previously held this callsign.