Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WD4CPG callsign genealogy
Currently held by Garrett, Christopher 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 WD4CPG's current licensee, walking backwards.
- Garrett, Christopher PTNgranted 2012-01-23cancelled 2016-03-15
Successor callsigns
Callsigns held now by people who previously held WD4CPG.
- Garrett, Christopher PTNgranted 2022-06-14