Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7PSP callsign genealogy
Currently held by Holmes, Justin M
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 W7PSP's current licensee, walking backwards.
- Holmes, Justin MORgranted 2019-12-09cancelled 2019-12-27
Successor callsigns
Callsigns held now by people who previously held W7PSP.
No current licensee on record previously held this callsign.